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The DXSpider Administration Manual v1.51
Ian Maude, G0VGS, (g0vgs@gb7mbc.net), and Charlie Carroll,
K1XX, (k1xx@ptcnh.net)
June 2004 revision 1
A reference for SysOps of the DXSpider DXCluster program.
______________________________________________________________________
Table of Contents
1. Routing and Filtering
1.1 Introduction
1.2 Route Filters
1.3 The node_default filter
1.4 General route filtering
1.5 General filter rules
1.6 Types of filter
1.7 Filter options
1.8 Default filters
1.9 Advanced filtering
1.10 Basic hop control
1.11 Hop Control on Specific Nodes
1.12 Isolating networks
1.13 A DXSpider Filtering Tutorial
2. Other filters
2.1 Filtering Mail
2.2 Filtering words from text fields in Announce, Talk and DX spots
2.3 Stopping (possibly bad) DX Spots from Nodes or Spotters
3. Mail
3.1 Personal mail
3.2 Bulletin mail
3.3 Forward.pl
3.4 The msg command
3.5 Message status
3.6 Filtering mail
3.7 Distribution lists
3.8 BBS interface
4. Scripts
5. Databases
5.1 Creating databases
5.2 Importing databases
5.3 Checking available databases
5.4 Looking up databases
5.5 Removing databases
6. Information, files and useful programs
6.1 MOTD
6.2 MOTD_NOR
6.3 Downtime message
6.4 Other text messages
6.5 The Aliases file
6.6 Console.pl
6.7 Updating kepler data
6.8 The QRZ callbook
6.9 Connecting logging programs
7. Java Web applet
8. Web based statistics
9. Security
9.1 Registration
9.2 Passwords
10. CVS
10.1 CVS from a Linux platform
10.2 CVS from a Windows platform
11. The DXSpider Command Reference
11.1 accept (0)
11.2 accept/announce <call> [input] [0-9] <pattern> (8)
11.3 accept/announce [0-9] <pattern> (0)
11.4 accept/route <call> [0-9] <pattern> (8)
11.5 accept/spots <call> [input] [0-9] <pattern> (8)
11.6 accept/spots [0-9] <pattern> (0)
11.7 accept/wcy <call> [input] [0-9] <pattern> (8)
11.8 accept/wcy [0-9] <pattern> (0)
11.9 accept/wwv <call> [input] [0-9] <pattern> (8)
11.10 accept/wwv [0-9] <pattern> (0)
11.11 announce <text> (0)
11.12 announce full <text> (0)
11.13 announce sysop <text> (5)
11.14 apropos <string> (0)
11.15 blank [<string>] [<nn>] (0)
11.16 bye (0)
11.17 catchup <node call> all|[<msgno> ...] (5)
11.18 chat <group> <text> (0)
11.19 clear/announce <callsign> [input] [0-9|all] (8)
11.20 clear/announce [1|all] (0)
11.21 clear/route <callsign> [input] [0-9|all] (8)
11.22 clear/route [1|all] (0)
11.23 clear/spots <callsign> [input] [0-9|all] (8)
11.24 clear/spots [0-9|all] (0)
11.25 clear/wcy <callsign> [input] [0-9|all] (8)
11.26 clear/wcy [1|all] (0)
11.27 clear/wwv <callsign> [input] [0-9|all] (8)
11.28 clear/wwv [1|all] (0)
11.29 connect <callsign> (5)
11.30 dbavail (0)
11.31 dbcreate <name> (9)
11.32 dbcreate <name> chain <name> [<name>..] (9)
11.33 dbcreate <name> cmd <dxspider command> (9)
11.34 dbcreate <name> remote <node> (9)
11.35 dbimport <dbname> <filename> (9)
11.36 dbremove <dbname> (9)
11.37 dbshow <dbname> <key> (0)
11.38 debug (9)
11.39 delete/usdb <callsign> ... (9)
11.40 delete/user <callsign> ... (9)
11.41 demonstrate <call> <command> (9)
11.42 directory (0)
11.43 directory <from>-<to> (0)
11.44 directory <nn> (0)
11.45 directory all (0)
11.46 directory from <call> (0)
11.47 directory new (0)
11.48 directory own (0)
11.49 directory subject <string> (0)
11.50 directory to <call> (0)
11.51 directory- (5)
11.52 disconnect <call> [<call> ...] (8)
11.53 dx [by <call>] <freq> <call> <remarks> (0)
11.54 echo <line> (0)
11.55 export <msgno> <filename> (9)
11.56 export_users [<filename>] (9)
11.57 filtering... (0)
11.58 forward/latlong <node_call> (8)
11.59 forward/opernam <call> (1)
11.60 help (0)
11.61 init <node> (5)
11.62 join <group> (0)
11.63 kill (5)
11.64 kill <from msgno>-<to msgno> (0)
11.65 kill <from>-<to> (5)
11.66 kill <msgno> [<msgno..] (0)
11.67 kill <msgno> [<msgno> ...] (0)
11.68 kill expunge <msgno> [<msgno..] (6)
11.69 kill from <call> (5)
11.70 kill full <msgno> [<msgno..] (5)
11.71 kill full <msgno> [<msgno] (5)
11.72 kill to <call> (5)
11.73 kill from <regex> (0)
11.74 kill to <regex> (0)
11.75 leave <group> (0)
11.76 links (0)
11.77 load/aliases (9)
11.78 load/badmsg (9)
11.79 load/badwords (9)
11.80 load/bands (9)
11.81 load/cmd_cache (9)
11.82 load/forward (9)
11.83 load/keps (5)
11.84 load/keps [nn] (5)
11.85 load/messages (9)
11.86 load/prefixes (9)
11.87 merge <node> [<no spots>/<no wwv>] (5)
11.88 msg <cmd> <msgno> [data ... ] (9)
11.89 pc <call> <text> (8)
11.90 ping <node call> (1)
11.91 rcmd <node call> <cmd> (1)
11.92 read (0)
11.93 read <msgno> (0)
11.94 read- (5)
11.95 reject (0)
11.96 reject/announce <call> [input] [0-9] <pattern> (8)
11.97 reject/announce [0-9] <pattern> (0)
11.98 reject/route <call> [0-9] <pattern> (8)
11.99 reject/spots <call> [input] [0-9] <pattern> (8)
11.100 reject/spots [0-9] <pattern> (0)
11.101 reject/wcy <call> [input] [0-9] <pattern> (8)
11.102 reject/wcy [0-9] <pattern> (0)
11.103 reject/wwv <call> [input] [0-9] <pattern> (8)
11.104 reject/wwv [0-9] <pattern> (0)
11.105 reply (0)
11.106 reply <msgno> (0)
11.107 reply b <msgno> (0)
11.108 reply noprivate <msgno> (0)
11.109 reply rr <msgno> (0)
11.110 save [-d -t -a] <filename> "<cmd>" [...] (9)
11.111 send <call> [<call> ...] (0)
11.112 send copy <msgno> <call> (0)
11.113 send noprivate <call> (0)
11.114 send private <call> (0)
11.115 send rr <call> (0)
11.116 set/address <your address> (0)
11.117 set/announce (0)
11.118 set/anntalk (0)
11.119 set/arcluster <call> [<call>..] (5)
11.120 set/baddx <call>.. (8)
11.121 set/badnode <call>.. (8)
11.122 set/badspotter <call>.. (8)
11.123 set/badword <word>.. (8)
11.124 set/bbs <call> [<call>..] (5)
11.125 set/beep (0)
11.126 set/clx <call> [<call>..] (5)
11.127 set/debug <name> (9)
11.128 set/dx (0)
11.129 set/dxcq (0)
11.130 set/dxgrid (0)
11.131 set/dxitu (0)
11.132 set/dxnet <call> [<call>..] (5)
11.133 set/echo (0)
11.134 set/email <email> ... (0)
11.135 set/here (0)
11.136 set/homenode <node> (0)
11.137 set/hops <call> ann|spots|route|wwv|wcy <n> (8)
11.138 set/isolate (9)
11.139 set/language <lang> (0)
11.140 set/location <lat & long> (0)
11.141 set/lockout <call> (9)
11.142 set/logininfo (0)
11.143 set/name <your name> (0)
11.144 set/node <call> [<call>..] (5)
11.145 set/obscount <count> <call> (8)
11.146 set/page <lines per page> (0)
11.147 set/password (0)
11.148 set/password <callsign> <string> (9)
11.149 set/pinginterval <time> <nodecall> (9)
11.150 set/privilege <n> <call> [<call..] (9)
11.151 set/prompt <string> (0)
11.152 set/qra <locator> (0)
11.153 set/qth <your qth> (0)
11.154 set/register <call> ... (9)
11.155 set/spider <call> [<call>..] (5)
11.156 set/startup (0)
11.157 set/startup <call> (6)
11.158 set/sys_location <lat & long> (9)
11.159 set/sys_qra <locator> (9)
11.160 set/talk (0)
11.161 set/usdb <call> <state> <city> (9)
11.162 set/usstate (0)
11.163 set/wcy (0)
11.164 set/wwv (0)
11.165 set/wx (0)
11.166 show/baddx (1)
11.167 show/badnode (1)
11.168 show/badspotter (1)
11.169 show/badword (1)
11.170 show/chat [<group>] [<lines>] (0)
11.171 show/configuration [<node>] (0)
11.172 show/configuration/node (0)
11.173 show/connect (1)
11.174 show/contest <year and month> (0)
11.175 show/date [<prefix>|<callsign>] (0)
11.176 show/db0sdx <callsign> (0)
11.177 show/debug (9)
11.178 show/dx (0)
11.179 show/dxcc <prefix> (0)
11.180 show/dxqsl <callsign> (0)
11.181 show/dxstats [days] [date] (0)
11.182 show/fdx (0)
11.183 show/files [<filearea> [<string>]] (0)
11.184 show/filter (0)
11.185 show/hfstats [days] [date] (0)
11.186 show/hftable [days] [date] [prefix ...] (0)
11.187 show/hops <call> [ann|spots|route|wcy|wwv] (8)
11.188 show/isolate (1)
11.189 show/lockout <prefix>|all (9)
11.190 show/log [<callsign>] (8)
11.191 show/moon [ndays] [<prefix>|<callsign>] (0)
11.192 show/muf <prefix> [<hours>][long] (0)
11.193 show/mydx (0)
11.194 show/newconfiguration [<node>] (0)
11.195 show/newconfiguration/node (0)
11.196 show/node [<callsign> ...] (1)
11.197 show/prefix <callsign> (0)
11.198 show/program (5)
11.199 show/qra <lat> <long> (0)
11.200 show/qra <locator> [<locator>] (0)
11.201 show/qrz <callsign> (0)
11.202 show/registered [<prefix>] (9)
11.203 show/route <callsign> ... (0)
11.204 show/satellite <name> [<hours> <interval>] (0)
11.205 show/startup (0)
11.206 show/startup <call> (6)
11.207 show/station all [<regex>] (6)
11.208 show/station [<callsign> ..] (0)
11.209 show/sun [ndays] [<prefix>|<callsign>] (0)
11.210 show/time [<prefix>|<callsign>] (0)
11.211 show/usdb [call ..] (0)
11.212 show/vhfstats [days] [date] (0)
11.213 show/vhftable [days] [date] [prefix ...] (0)
11.214 show/wcy (0)
11.215 show/wcy <n> (0)
11.216 show/wm7d <callsign> (0)
11.217 show/wwv (0)
11.218 show/wwv <n> (0)
11.219 shutdown (5)
11.220 spoof <call> <command> (9)
11.221 stat/channel [<callsign>] (5)
11.222 stat/db <dbname> (5)
11.223 stat/msg (1)
11.224 stat/msg <msgno> (1)
11.225 stat/route_node <callsign> (5)
11.226 stat/route_node all (5)
11.227 stat/route_user <callsign> (5)
11.228 stat/route_user all (5)
11.229 stat/user [<callsign>] (5)
11.230 sysop (0)
11.231 talk <call> > <node> [<text>] (0)
11.232 talk <call> [<text>] (0)
11.233 type <filearea>/<name> (0)
11.234 uncatchup <node call> all|[msgno> ...] (5)
11.235 unset/announce (0)
11.236 unset/anntalk (0)
11.237 unset/baddx <call>.. (8)
11.238 unset/badnode <call>.. (8)
11.239 unset/badspotter <call>.. (8)
11.240 unset/badword <word>.. (8)
11.241 unset/beep (0)
11.242 unset/debug <name> (9)
11.243 unset/dx (0)
11.244 unset/dxcq (0)
11.245 unset/dxgrid (0)
11.246 unset/dxitu (0)
11.247 unset/echo (0)
11.248 unset/email (0)
11.249 unset/here (0)
11.250 unset/hops <call> ann|spots|route|wwv|wcy (8)
11.251 unset/isolate (9)
11.252 unset/lockout <call> (9)
11.253 unset/logininfo (0)
11.254 unset/password <call> ... (9)
11.255 unset/privilege (0)
11.256 unset/prompt (0)
11.257 unset/register <call> ... (9)
11.258 unset/startup (0)
11.259 unset/startup <call> (6)
11.260 unset/talk (0)
11.261 unset/usstate (0)
11.262 unset/wcy (0)
11.263 unset/wwv (0)
11.264 unset/wx (0)
11.265 who (0)
11.266 wx <text> (0)
11.267 wx full <text> (0)
11.268 wx sysop <text> (5)
______________________________________________________________________
1. Routing and Filtering
1.1. Introduction
From DXSpider version 1.48, major changes were introduced to the way
node connections are treated. This is part of an ongoing process to
remove problems with loops and to enable talk and other functions to
propagate across the whole of the worldwide cluster network. In fact,
in a Spider network, it would be useful, perhaps even necessary to
have loops. This would give real resilience to the network, meaning
that if a link dropped, the information flow would simply come in and
go out via a different route. Of course, we do not have a complete
network of Spider nodes, there are other programs out there. Some of
these do not have any protection from loops. Certainly AK1A does not
handle loops well at all. It is therefore necessary to have some form
of protection for these nodes.
In fact DXSpider has had a simple system for some time which is called
isolation. This is similar to what in other systems such as clx, is
called passive mode. A more detailed explanation of isolation is given
further below. This system is still available and, for simple
networks, is probably all that you need.
The new functionality introduced in version 1.48 allows filtering the
node and user protocol frames on a "per interface" basis. We call this
route filtering. This is used instead of isolation.
What this really means is that you can control more or less completely
which user and node management PC protocol frames pass to each of your
partner nodes. You can also limit what comes into your node from your
partners. It is even possible to control the settings that your
partner node has for the routing information that it sends to you
(using the rcmd command).
1.2. Route Filters
Initially when route filters were being tested we generated a
"default" filter. Unfortunately it quickly became apparent that this
might suit the UK cluster network but didn't really fit anybody else.
However using a default filter is an appropriate thing to do. How, is
explained further on.
The first thing that you must do is determine whether you need to use
route filtering at all. If you are a "normal" node with two or three
partners and you arranged in an "official" non-looping tree type
network, then you do not need to do route filtering and you will feel
a lot better for not getting involved. If you are successfully using
isolation then you also probably don't need to use route filtering.
To put it simply, you should not mix Isolation and Route Filtering.
It will work, of sorts, but you will not get the expected results. If
you are using Isolation sucessfully at the moment, do not get involved
in Route Filtering unless you have a good supply of aspirin! Once you
have started down the road of Route Filtering, do not use Isolation
either. Use one or the other, not both.
You will only require this functionality if you are "well-connected".
What that means is that you are connected to several different parts
of (say) the EU cluster and, at the same time, also connected to two
or three places in the US which, in turn are connected back to the EU.
This is called a "loop" and if you are seriously looped then you need
filtering.
I should at this stage give a little bit of background on filters.
All the filters in Spider work in basically the same way. You can
either accept or reject various options in order to create the filter
rules you wish to achieve. Some filters are user settable, others can
only be altered by the sysop. Route filtering can only be done by the
sysop.
Anyway, without further discouragement, let me start the process of
explanation.
1.3. The node_default filter
All normal systems should have a default routing filter and it should
usually be set to send only the normal, unlooped, view of your
"national" network. Here in the UK that means nodes from the UK and
Eire, in EU it is more complex as the networks there grew up in a more
intertwined way.
The generic commands are:-
reject/route node_default <filter_option>
or
accept/route node_default <filter_option>
where filter_option is one of the following ...
call <prefixes>
call_dxcc <numbers>
call_itu <numbers>
call_zone <numbers>
channel <prefixes>
channel_dxcc <numbers>
channel_itu <numbers>
channel_zone <numbers>
Please be careful if you alter this setting, it will affect ALL your
links! Remember, this is a default filter for node connections, not a
per link default.
For the default routing filter then you have two real choices: either
a "national" view or the "safe" option of only your own callsign.
Examples of each (for my node: GB7DJK) are:-
acc/route node_default call_dxcc 61,38
acc/route node_default call gb7djk
GB7DJK uses the first of these. The DXCC countries can be obtained
from the show/prefix command.
The example filters shown control output TO all your partner nodes
unless they have a specific filter applied to them (see next section).
It is also possible to control the incoming routing information that
you are prepared to accept FROM your partner nodes. The reason this is
necessary is to make sure that stuff like mail, pings and similar
commands a) go down the correct links and b) don't loop around
excessively. Again using GB7DJK as an example a typical default input
filter would be something like:
rej/route node_default input call_dxcc 61,38 and not channel_dxcc 61,38
What this does is accept node and user information for our national
network from nodes that are in our national network, but rejects such
information from anyone else. Although it doesn't explicitly say so,
by implication, any other node information (not from the UK and Eire)
is accepted.
As I imagine it will take a little while to get one's head around all
of this you can study the effect of any rules that you try by watching
the debug output after having done:-
set/debug filter
After you have got tired of that, to put it back the way it was:-
unset/debug filter
1.4. General route filtering
Exactly the same rules apply for general route filtering. You would
use either an accept filter or a reject filter like this ...
reject/route <node_call> <filter_option>
or
accept/route <node_call> <filter_option>
Here are some examples of route filters ...
rej/route gb7djk call_dxcc 61,38 (send everything except UK+EIRE nodes)
rej/route all (equiv to [very] restricted mode)
acc/route gb7djk call_dxcc 61,38 (send only UK+EIRE nodes)
acc/route gb7djk call gb7djk (equiv to SET/ISOLATE)
In practice you will either be opening the default filter out for a
partner by defining a specific filter for that callsign:-
acc/route gb7baa all
acc/route gb7baa input all
or restricting it quite a lot, in fact making it very nearly like an
isolated node, like this:-
acc/route pi4ehv-8 call gb7djk
rej/route pi4ehv-8 input call_dxcc 61,38
This last example takes everything except UK and Eire from PI4EHV-8
but only sends him my local configuration (just a PC19 for GB7DJK and
PC16s for my local users).
It is possible to write much more complex rules, there are up to 10
accept/reject pairs per callsign per filter. For more information see
the next section.
1.5. General filter rules
Upto v1.44 it was not possible for the user to set their own filters.
From v1.45 though that has all changed. It is now possible to set
filters for just about anything you wish. If you have just updated
from an older version of DXSpider you will need to update your new
filters. You do not need to do anything with your old filters, they
will be renamed as you update.
There are 3 basic commands involved in setting and manipulating
filters. These are accept, reject and clear. First we will look
generally at filtering. There are a number of things you can filter in
the DXSpider system. They all use the same general mechanism.
In general terms you can create a "reject" or an "accept" filter which
can have up to 10 lines in it. You do this using, for example ...
accept/spots .....
reject/spots .....
where ..... are the specific commands for that type of filter. There
are filters for spots, wwv, announce, wcy and (for sysops) connects.
See each different accept or reject command reference for more
details.
There is also a command to clear out one or more lines in a filter.
They are ...
clear/spots 1
clear/spots all
There is clear/xxxx command for each type of filter.
and you can check that your filters have worked by the command ...
show/filter
For now we are going to use spots for the examples, but you can apply
the same principles to all types of filter.
1.6. Types of filter
There are two main types of filter, accept or reject. You can use
either to achieve the result you want dependent on your own preference
and which is more simple to do. It is pointless writing 8 lines of
reject filters when 1 accept filter would do the same thing! Each
filter has 10 lines (of any length) which are tried in order. If a
line matches then the action you have specified is taken (ie reject
means ignore it and accept means take it)
If you specify reject filters, then any lines that arrive that match
the filter will be dumped but all else will be accepted. If you use
an accept filter, then ONLY the lines in the filter will be accepted
and all else will be dumped. For example if you have a single line
accept filter ...
accept/spots on vhf and (by_zone 14,15,16 or call_zone 14,15,16)
then you will ONLY get VHF spots from or to CQ zones 14, 15 and 16.
If you set a reject filter like this ...
reject/spots on hf/cw
Then you will get everything EXCEPT HF CW spots. You could make this
single filter even more flexible. For example, if you are interested
in IOTA and will work it even on CW even though normally you are not
interested in CW, then you could say ...
reject/spots on hf/cw and not info iota
But in that case you might only be interested in iota and say:-
accept/spots not on hf/cw or info iota
which achieves exactly the same thing. You should choose one or the
other until you are comfortable with the way it works. You can mix
them if you wish (actually you can have an accept AND a reject on the
same line) but don't attempt this until you are sure you know what you
are doing!
You can arrange your filter lines into logical units, either for your
own understanding or simply convenience. Here is an example ...
reject/spots 1 on hf/cw
reject/spots 2 on 50000/1400000 not (by_zone 14,15,16 or call_zone 14,15,16)
What this does is to ignore all HF CW spots and also rejects any spots
on VHF which don't either originate or spot someone in Europe.
This is an example where you would use a line number (1 and 2 in this
case), if you leave the digit out, the system assumes '1'. Digits
'0'-'9' are available. This make it easier to see just what filters
you have set. It also makes it more simple to remove individual
filters, during a contest for example.
You will notice in the above example that the second line has
brackets. Look at the line logically. You can see there are 2
separate sections to it. We are saying reject spots that are VHF or
above APART from those in zones 14, 15 and 16 (either spotted there or
originated there). If you did not have the brackets to separate the 2
sections, then Spider would read it logically from the front and see a
different expression entirely ...
(on 50000/1400000 and by_zone 14,15,16) or call_zone 14,15,16
The simple way to remember this is, if you use OR - use brackets.
Whilst we are here CASE is not important. 'And BY_Zone' is just the
same as 'and by_zone'.
As mentioned earlier, setting several filters can be more flexible
than simply setting one complex one. Doing it in this way means that
if you want to alter your filter you can just redefine or remove one
or more lines of it or one line. For example ...
reject/spots 1 on hf/ssb
would redefine our earlier example, or
clear/spots 1
To remove all the filter lines in the spot filter ...
clear/spots all
1.7. Filter options
You can filter in several different ways. The options are listed in
the various helpfiles for accept, reject and filter.
1.8. Default filters
Sometimes all that is needed is a general rule for node connects.
This can be done with a node_default filter. This rule will always be
followed, even if the link is isolated, unless another filter is set
specifically. Default rules can be set for nodes and users. They can
be set for spots, announces, WWV and WCY. They can also be used for
hops. An example might look like this ...
accept/spot node_default by_zone 14,15,16,20,33
set/hops node_default spot 50
This filter is for spots only, you could set others for announce, WWV
and WCY. This filter would work for ALL nodes unless a specific
filter is written to override it for a particular node. You can also
set a user_default should you require. It is important to note that
default filters should be considered to be "connected". By this I
mean that should you override the default filter for spots, you need
to add a rule for the hops for spots also.
1.9. Advanced filtering
Once you are happy with the results you get, you may like to
experiment.
The previous example that filters hf/cw spots and accepts vhf/uhf
spots from EU can be written with a mixed filter, for example ...
rej/spot on hf/cw
acc/spot on 0/30000
acc/spot 2 on 50000/1400000 and (by_zone 14,15,16 or call_zone 14,15,16)
Note that the first filter has not been specified with a number. This
will automatically be assumed to be number 1. In this case, we have
said reject all HF spots in the CW section of the bands but accept all
others at HF. Also accept anything in VHF and above spotted in or by
operators in the zones 14, 15 and 16. Each filter slot actually has a
'reject' slot and an 'accept' slot. The reject slot is executed BEFORE
the accept slot.
It was mentioned earlier that after a reject test that doesn't match,
the default for following tests is 'accept', the reverse is true for
'accept'. In the example what happens is that the reject is executed
first, any non hf/cw spot is passed to the accept line, which lets
through everything else on HF. The next filter line lets through just
VHF/UHF spots from EU.
1.10. Basic hop control
In /spider/data you will find a file called hop_table.pl. This is the
file that controls your hop count settings. It has a set of default
hops on the various PC frames and also a set for each node you want to
alter the hops for. You may be happy with the default settings of
course, but this powerful tool can help to protect and improve the
network. The file will look something like this ...
#
# hop table construction
#
package DXProt;
# default hopcount to use
$def_hopcount = 5;
# some variable hop counts based on message type
%hopcount =
(
11 => 10,
16 => 10,
17 => 10,
19 => 10,
21 => 10,
);
# the per node hop control thingy
%nodehops =
(
GB7ADX => { 11 => 8,
12 => 8,
16 => 8,
17 => 8,
19 => 8,
21 => 8,
},
GB7UDX => { 11 => 8,
12 => 8,
16 => 8,
17 => 8,
19 => 8,
21 => 8,
},
GB7BAA => {
11 => 5,
12 => 8,
16 => 8,
17 => 8,
19 => 8,
21 => 8,
},
);
Each set of hops is contained within a pair of curly braces and
contains a series of PC frame types. PC11 for example is a DX spot.
The figures here are not exhaustive but should give you a good idea of
how the file works.
SHould any of the nodecalls include an ssid, it is important to wrap
the whole call in single quotes, like this ...
'DB0FHF-15' => {
11 => 5,
12 => 8,
16 => 8,
17 => 8,
19 => 8,
21 => 8,
},
If you do not do this, you will get errors and the file will not work
as expected.
You can alter this file at any time, including whilst the cluster is
running. If you alter the file during runtime, the command load/hops
will bring your changes into effect.
1.11. Hop Control on Specific Nodes
You can set a callsign specific hop count for any of the standard
filter options so:-
set/hops gb7djk spot 4
set/hops node_default route 10
set/hops gb7baa wcy 5
all work on their specific area of the protocol.
The set/hops command overrides any hops that you have set otherwise.
You can show what hops have been set using the show/hops command.
1.12. Isolating networks
It is possible to isolate networks from each other on a "gateway" node
using the set/isolate <node_call> command.
The effect of this is to partition an isolated network completely from
another node connected to your node. Your node will appear on and
otherwise behave normally on every network to which you are connected,
but data from an isolated network will not cross onto any other
network or vice versa. However all the spot, announce and WWV traffic
and personal messages will still be handled locally (because you are a
real node on all connected networks), that is locally connected users
will appear on all networks and will be able to access and receive
information from all networks transparently. All routed messages will
be sent as normal, so if a user on one network knows that you are a
gateway for another network, he can still still send a talk/announce
etc message via your node and it will be routed across.
If you use isolate on a node connection you will continue to receive
all information from the isolated partner, however you will not pass
any information back to the isolated node. There are times when you
would like to forward only spots across a link (maybe during a contest
for example). To do this, isolate the node in the normal way and use
an acc/spot >call< all filter to override the isolate.
1.13. A DXSpider Filtering Tutorial
There is now an excellent primer/tutorial on filtering written by Jim
Samuels, W3BG with an introduction by Dave Hawes N3RD that I strongly
suggest you read. You can read it here The DXSpider User Filtering
Primer
2. Other filters
2.1. Filtering Mail
In the /spider/msg directory you will find a file called
badmsg.pl.issue. Rename this to badmsg.pl and edit the file. The
original looks something like this ....
# the list of regexes for messages that we won't store having
# received them (bear in mind that we must receive them fully before
# we can bin them)
# The format of each line is as follows
# type source pattern
# P/B/F T/F/O/S regex
# type: P - private, B - bulletin (msg), F - file (ak1a bull)
# source: T - to field, F - from field, O - origin, S - subject
# pattern: a perl regex on the field requested
# Currently only type B and P msgs are affected by this code.
#
# The list is read from the top down, the first pattern that matches
# causes the action to be taken.
# The pattern can be undef or 0 in which case it will always be selected
# for the action specified
package DXMsg;
@badmsg = (
);
I think this is fairly self explanatory. It is simply a list of
subject headers that we do not want to pass on to either the users of
the cluster or the other cluster nodes that we are linked to. This is
usually because of rules and regulations pertaining to items for sale
etc in a particular country.
2.2. Filtering words from text fields in Announce, Talk and DX spots
From version 1.48 onwards the interface to this has changed. You can
now use the commands set/badword to add words that you are not
prepared to see on the cluster, unset/badword to allow that word again
and show/badword to list the words that you have set.
If you have a previous /spider/data/badwords, the first time you start
the node, it will read and convert this file to the new commands. The
old style file will then be removed.
2.3. Stopping (possibly bad) DX Spots from Nodes or Spotters
There are a number of commands that control whether a spot progresses
any further by regarding it as "bad" in some way.
A DX Spot has a number of fields which can be checked to see whether
they contain "bad" values, they are: the DX callsign itself, the
Spotter and the Originating Node.
There are a set of commands which allow the sysop to control whether a
spot continues:-
set/baddx
set/badspotter
set/badnode
These work in the same as the set/badword command, you can add any
words or callsigns or whatever to the appropriate database. For
example, to stop a spot from a particular node you do:
set/badnode gb7djk gb7dxc
a bad spotter:
set/badspotter b0mb p1rat nocall
and some bad dx:
set/baddx video wsjt
You can remove a word using the appropriate unset command
(unset/baddx, unset/badspotter, unset/badnode) or list them using one
of show/baddx, show/badspotter and show/badnode.
3. Mail
DXSpider deals seamlessly with standard AK1A type mail. It supports
both personal and bulletin mail and the sysop has additional commands
to ensure that mail gets to where it is meant. DXSpider will send
mail almost immediately, assuming that the target is on line.
However, only one mail message is dealt with at any one time. If a
mail message is already being sent or recieved, then the new message
will be queued until it has finished.
The cluster mail is automatically deleted after 30 days unless the
sysop sets the "keep" flag using the msg command.
3.1. Personal mail
Personal mail is sent using the sp command. This is actually the
default method of sending mail and so a simple s for send will do. A
full list of the send commands and options is in the command set
section, so I will not duplicate them here.
3.2. Bulletin mail
Bulletin mail is sent by using the sb command. This is one of the
most common mistakes users make when sending mail. They send a
bulletin mail with s or sp instead of sb and of course the message
never leaves the cluster. This can be rectified by the sysop by using
the msg command.
Bulletin addresses can be set using the Forward.pl file.
3.3. Forward.pl
DXSpider receives all and any mail sent to it without any alterations
needed in files. Because personal and bulletin mail are treated
differently, there is no need for a list of accepted bulletin
addresses. It is necessary, however, to tell the program which links
accept which bulletins. For example, it is pointless sending
bulletins addresses to "UK" to any links other than UK ones. The file
that does this is called forward.pl and lives in /spider/msg. At
default, like other spider files it is named forward.pl.issue. Rename
it to forward.pl and edit the file to match your requirements. The
format is below ...
#
# this is an example message forwarding file for the system
#
# The format of each line is as follows
#
# type to/from/at pattern action destinations
# P/B/F T/F/A regex I/F [ call [, call ...] ]
#
# type: P - private, B - bulletin (msg), F - file (ak1a bull)
# to/from/at: T - to field, F - from field, A - home bbs, O - origin
# pattern: a perl regex on the field requested
# action: I - ignore, F - forward
# destinations: a reference to an array containing node callsigns
#
# if it is non-private and isn't in here then it won't get forwarded
#
# Currently only type B msgs are affected by this code.
#
# The list is read from the top down, the first pattern that matches
# causes the action to be taken.
#
# The pattern can be undef or 0 in which case it will always be selected
# for the action specified
#
# If the BBS list is undef or 0 and the action is 'F' (and it matches the
# pattern) then it will always be forwarded to every node that doesn't have
# it (I strongly recommend you don't use this unless you REALLY mean it, if
# you allow a new link with this on EVERY bull will be forwarded immediately
# on first connection)
#
package DXMsg;
@forward = (
);
Simply insert a bulletin address and state in the brackets where you
wish that mail to go. For example, you can see here that mail sent to
"UK" will only be sent to the UK links and not to PA4AB-14.
To force the cluster to reread the file use load/forward
NB: If a user tries to send mail to a bulletin address that does not
exist in this file, they will get an error.
3.4. The msg command
The msg command is a very powerful and flexible tool for the sysop.
It allows the sysop to alter to and from fields and make other changes
to manage the cluster mail.
Here is a full list of the various options ...
MSG TO <msgno> <call> - change TO callsign to <call>
MSG FRom <msgno> <call> - change FROM callsign to <call>
MSG PRrivate <msgno> - set private flag
MSG NOPRrivate <msgno> - unset private flag
MSG RR <msgno> - set RR flag
MSG NORR <msgno> - unset RR flag
MSG KEep <msgno> - set the keep flag (message won't be deleted ever)
MSG NOKEep <msgno> - unset the keep flag
MSG SUbject <msgno> <new> - change the subject to <new>
MSG WAittime <msgno> - remove any waiting time for this message
MSG NOREad <msgno> - mark message as unread
MSG REad <msgno> - mark message as read
MSG QUeue - queue any outstanding bulletins
MSG QUeue 1 - queue any outstanding private messages
These commands are simply typed from within the cluster as the sysop
user.
3.5. Message status
You can check on a message from within the cluster by using the
command stat/msg. This will give you additional information on the
message number including which nodes have received it, which node it
was received from and when etc. Here is an example of the output of
the command ...
G0VGS de GB7MBC 28-Jan-2001 1308Z >
stat/msg 6869
From: GB7DJK
Msg Time: 26-Jan-2001 1302Z
Msgno: 6869
Origin: GB7DJK
Size: 8012
Subject: AMSAT 2line KEPS 01025.AMSAT
To: UK
Got it Nodes: GB7BAA, GB7ADX
Private: 0
Read Confirm: 0
Times read: 0
G0VGS de GB7MBC 28-Jan-2001 1308Z >
3.6. Filtering mail
This is described in the section on Other filters so I will not
duplicate it here.
3.7. Distribution lists
Distribution lists are simply a list of users to send certain types of
mail to. An example of this is mail you only wish to send to other
sysops. In /spider/msg there is a directory called distro. You put
any distibution lists in here. For example, here is a file called
SYSOP.pl that caters for the UK sysops.
qw(GB7TLH GB7DJK GB7DXM GB7CDX GB7BPQ GB7DXN GB7MBC GB7MBC-6 GB7MDX
GB7NDX GB7SDX GB7TDX GB7UDX GB7YDX GB7ADX GB7BAA GB7DXA GB7DXH
GB7DXK GB7DXI GB7DXS)
Any mail sent to "sysop" would only be sent to the callsigns in this
list.
3.8. BBS interface
Spider provides a simple BBS interface. No input is required from the
sysop of the cluster at all. The BBS simply sets the cluster as a BBS
and pushes any required mail to the cluster. No mail can flow from
Spider to the BBS, the interface is one-way.
Please be careful not to flood the cluster network with unnecessary
mail. Make sure you only send mail to the clusters that want it by
using the Forward.pl file very carefully.
4. Scripts
From 1.48 onwards it will become increasingly possible to control
DXSpider's operation with scripts of various kinds.
The directory /spider/scripts is where it all happens and is used for
several things. Firstly it contains a file called startup that can be
used to call in any changes to the cluster from the default settings
on startup. This script is executed immediately after all
initialisation of the node is done but before any connections are
possible. Examples of this include how many spots it is possible to
get with the sh/dx command, whether you want registration/passwords to
be permanently on etc. An example file is shown below and is included
in the distribution as startup.issue.
#
# startup script example
#
# set maximum no of spots allowed to 100
# set/var $Spot::maxspots = 100
#
# Set registration on
# set/var $main::reqreg = 1
#
# Set passwords on
# set/var $main::passwdreq = 1
#
As usual, any text behind a # is treated as a comment and not read.
To use this file, simply rename it from startup.issue to startup. In
our example above there are three options. The first option is the
amount of spots that a user can request with the sh/dx command.
Normally the default is to give 10 spots unless the user specifies
more. Without this line enabled, the maximum a user can request is
100 spots. Depending on your link quality you may wish to enable more
or less by specifying the number.
The other 2 options are dealt with more fully in the security section.
Secondly, it is used to store the login scripts for users and nodes.
Currently this can only be done by the sysop but it is envisaged that
eventually users will be able to set their own. An example is
included in the distibution but here is a further example.
#
# G0FYD
#
blank +
sh/wwv 3
blank +
sh/dx
blank +
t g0jhc You abt?
blank +
The lines in between commands can simply insert a blank line or a
character such as a + sign to make the output easier to read. Simply
create this script with your favourite editor and save it with the
callsign of the user as the filename. Filenames should always be in
lower case.
Commands can be inserted in the same way for nodes. A node may wish a
series of commands to be issued on login, such as a merge command for
example.
Thirdly, there are 2 default scripts for users and nodes who do not
have a specifically defined script. These are user_default and
node_default
5. Databases
Spider allows the creation of local or remote databases. It supports
chained databases, allowing several different databases to be scanned
with one simple command. Importing of databases is limited at present
to the standard AK1A databases such as OBLAST and the DB0SDX QSL
database but will expand with time.
5.1. Creating databases
Creating a database could not be more simple. All the commands are
sent from the cluster prompt as the sysop user.
To create a database you use the command dbcreate. It can be used in
3 different ways like so ..
dbcreate <name>
To simply create a database locally, you just tell the command the
name of the database. This does not create the actual database, it
simply defines it to say that it exists.
dbcreate <name> chain <name> [<name>...]
This creates a chained database entry. The first database will be
scanned, then the second, the third etc...
dbcreate <name> remote <name>
This creates a remote entry. the first name field is the database
name at the remote node, then the remote switch, then the actual
node_call of the remote node, for example...
dbcreate buckmaster remote gb7dxc
Remote databases cannot be chained, however, the last database in a
chain can be a remote database.
5.2. Importing databases
The only databases that Spider can currently import are the standard
AK1A databases such as OBLAST or the DB0SDX qsl and address database.
This will be added to with time.
To import such a database, first put the file somewhere useful like
/tmp and then issue the following command ...
dbimport oblast /tmp/OBLAST.FUL
This will update the existing local oblast database or create it if it
does not exist.
5.3. Checking available databases
Once a database is created, you will want to check that it has been
added. To do this use the dbavail command. This will output the
available databases. For example ...
dbavail
DB Name Location Chain
qsl Local
buck GB7ADX
hftest GB7DXM
G0VGS de GB7MBC 3-Feb-2001 1925Z >
5.4. Looking up databases
To look for information in a defined database, simply use the dbshow
command, for example ...
dbshow buckmaster G0YLM
will show the information for the callsign G0YLM from the buckmaster
database if it exists. To make things more standard for the users you
can add an entry in the Aliases file so that it looks like a standard
show command like this ...
Now you can simply use show/buckmaster or an abreviation.
5.5. Removing databases
To delete an existing database you use the dbremove command. For
example ...
dbremove oblast
would remove the oblast database and its associated datafile from the
system. There are no warnings or recovery possible from this command.
If you remove a database it ceases to exist and would have to be
created from scratch if you still required it.
6. Information, files and useful programs
6.1. MOTD
One of the more important things a cluster sysop needs to do is to get
information to his users. The simplest way to do this is to have a
banner that is sent to the user on login. This is know as a "message
of the day" or "motd". To set this up, simply create a file in
/spider/data called motd and edit it to say whatever you want. It is
purely a text file and will be sent automatically to anyone logging in
to the cluster.
6.2. MOTD_NOR
This message of the day file lives in the same directory as the
standard motd file but is only sent to non-registered users. Once
registered they will receive the same message as any other user.
6.3. Downtime message
If for any reason the cluster is down, maybe for upgrade or
maintenance but the machine is still running, a message can be sent to
the user advising them of the fact. This message lives in the
/spider/data directory and is called "offline". Simply create the
file and edit it to say whatever you wish. This file will be sent to
a user attempting to log into the cluster when DXSpider is not
actually running.
6.4. Other text messages
You can set other text messages to be read by the user if they input
the file name. This could be for news items or maybe information for
new users. To set this up, make a directory under /spider called
packclus. Under this directory you can create files called news or
newuser for example. In fact you can create files with any names you
like. These can be listed by the user with the command ....
show/files
They can be read by the user by typing the command ....
type news
If the file they want to read is called news. You could also set an
alias for this in the Alias file to allow them just to type news
You can also store other information in this directory, either
directly or nested under directories. One use for this would be to
store DX bulletins such as the OPDX bulletins. These can be listed
and read by the user. To keep things tidy, make a directory under
/spider/packclus called bulletin. Now copy any OPDX or similar
bulletins into it. These can be listed by the user in the same way as
above using the show/files command with an extension for the bulletin
directory you have just created, like this ....
show/files bulletin
An example would look like this ....
sh/files
bulletin DIR 20-Dec-1999 1715Z news 1602 14-Dec-1999 1330Z
You can see that in the files area (basically the packclus directory)
there is a file called news and a directory called bulletin. You can
also see that dates they were created. In the case of the file news,
you can also see the time it was last modified, a good clue as to
whether the file has been updated since you last read it. To read the
file called news you would simply issue the command ....
type news
To look what is in the bulletin directory you issue the command ....
show/files bulletin
opdx390 21381 29-Nov-1999 1621Z opdx390.1 1670 29-Nov-1999 1621Z
opdx390.2 2193 29-Nov-1999 1621Z opdx391 25045 29-Nov-1999 1621Z
opdx392 35969 29-Nov-1999 1621Z opdx393 15023 29-Nov-1999 1621Z
opdx394 33429 29-Nov-1999 1621Z opdx394.1 3116 29-Nov-1999 1621Z
opdx395 24319 29-Nov-1999 1621Z opdx396 32647 29-Nov-1999 1621Z
opdx396.1 5537 29-Nov-1999 1621Z opdx396.2 6242 29-Nov-1999 1621Z
opdx397 18433 29-Nov-1999 1621Z opdx398 19961 29-Nov-1999 1621Z
opdx399 17719 29-Nov-1999 1621Z opdx400 19600 29-Nov-1999 1621Z
opdx401 27738 29-Nov-1999 1621Z opdx402 18698 29-Nov-1999 1621Z
opdx403 24994 29-Nov-1999 1621Z opdx404 15685 29-Nov-1999 1621Z
opdx405 13984 29-Nov-1999 1621Z opdx405.1 4166 29-Nov-1999 1621Z
opdx406 28934 29-Nov-1999 1621Z opdx407 24153 29-Nov-1999 1621Z
opdx408 15081 29-Nov-1999 1621Z opdx409 23234 29-Nov-1999 1621Z
Press Enter to continue, A to abort (16 lines) >
You can now read any file in this directory using the type command,
like this ....
type bulletin/opdx391
Ohio/Penn DX Bulletin No. 391
The Ohio/Penn Dx PacketCluster
DX Bulletin No. 391
BID: $OPDX.391
January 11, 1999
Editor Tedd Mirgliotta, KB8NW
Provided by BARF-80 BBS Cleveland, Ohio
Online at 440-237-8208 28.8k-1200 Baud 8/N/1 (New Area Code!)
Thanks to the Northern Ohio Amateur Radio Society, Northern Ohio DX
Association, Ohio/Penn PacketCluster Network, K1XN & Golist, WB2RAJ/WB2YQH
& The 59(9) DXReport, W3UR & The Daily DX, K3TEJ, KN4UG, W4DC, NC6J, N6HR,
Press Enter to continue, A to abort (508 lines) >
The page length will of course depend on what you have it set to!
6.5. The Aliases file
You will find a file in /spider/cmd/ called Aliases. This is the file
that controls what a user gets when issuing a command. It is also
possible to create your own aliases for databases and files you create
locally.
You should not alter the original file in /spider/cmd/ but create a
new file with the same name in /spider/local_cmd. This means that any
new Aliases files that is downloaded will not overwrite your self
created Aliases and also that you do not override any new Aliases with
your copy in /spider/local_cmd/. You must remember that any files you
store in /spider/local/ or /spider/local_cmd override the originals if
the same lines are used in both files.
The best way of dealing with all this then is to only put your own
locally created Aliases in the copy in /spider/local_cmd. The example
below is currently in use at GB7MBC.
#
# Local Aliases File
#
package CmdAlias;
%alias = (
'n' => [
'^news$', 'type news', 'type',
],
's' => [
'^sh\w*/buck$', 'show/qrz', 'show',
'^sh\w*/hftest$', 'dbshow hftest', 'dbshow',
'^sh\w*/qsl$', 'dbshow qsl', 'dbshow',
'^sh\w*/vhf$', 'dbshow vhf', 'dbshow',
'^sh\w*/vhftest$', 'dbshow vhftest', 'dbshow',
],
)
Each alphabetical section should be preceded by the initial letter and
the section should be wrapped in square brackets as you can see. The
syntax is straightforward. The first section on each line is the new
command that will be allowed once the alias is included. The second
section is the command it is replacing and the last section is the
actual command that is being used.
The eagle-eyed amongst you will have noticed that in the first
section, the new alias command has a '^' at the start and a '$' at the
end. Basically these force a perfect match on the alias. The '^'
says match the beginning exactly and the with similar commands.
I have 3 different types of alias in this file. At the top is an
alias for 'news'. This is a file I have created in the
/spider/packclus/ directory where I can inform users of new
developments or points of interest. In it's initial form a user would
have to use the command type news. The alias allows them to simply
type news to get the info. Second is an alias for the show/qrz
command so that those users used to the original show/buck command in
AK1A will not get an error, and the rest of the lines are for locally
created databases so that a user can type show/hftest instead of
having to use the command dbshow hftest which is not as intuitive.
This file is just an example and you should edit it to your own
requirements. Once created, simply issue the command load/alias at
the cluster prompt as the sysop user and the aliases should be
available.
6.6. Console.pl
In later versions of Spider a simple console program is provided for
the sysop. This has a type ahead buffer with line editing facilities
and colour for spots, announces etc. To use this program, simply use
console.pl instead of client.
To edit the colours, copy /spider/perl/Console.pl to /spider/local and
edit the file with your favourite editor.
6.7. Updating kepler data
Spider has a powerful and flexible show/satellite command. In order
for this to be accurate, the kepler data has to be updated regularly.
In general, this data is available as an email or via cluster mail.
Updating it is simple. First you need to export the mail message as a
file. You do this with the export command from the cluster prompt as
the sysop. For example ...
export 5467 /spider/perl/keps.in
would export message number 5467 as a file called keps.in in the
/spider/perl directory.
Now login to a VT as sysop and cd /spider/perl. There is a command in
the perl directory called convkeps.pl. All we need to do now is
convert the file like so ...
./convkeps.pl keps.in
Now go back to the cluster and issue the command ...
load/keps
That is it! the kepler data has been updated.
6.8. The QRZ callbook
The command sh/qrz will only work once you have followed a few simple
steps. First you need to get a user ID and password from qrz.com.
Simply go to the site and create one. Secondly you need to copy the
file /spider/perl/Internet.pm to /spider/local and alter it to match
your user ID and password. You also at this point need to set
$allow=1 to complete the setup. Many thanks to Fred Lloyd, the
proprieter of qrz.com for allowing this access.
6.9. Connecting logging programs
There appear to be very few logging programs out there that support
telnet especially the popular ones like LogEQF, Turbolog etc. This
can make it difficult to connect to your own cluster! The way to do
it is to make the logging program think it has a TNC attached to a com
port on the logging PC and 'push' a linux login out to it. This is
achieved very simply by the use of agetty.
All that is required is to add a line in /etc/inittab to have the
client ready for a connection on the com port of your choice.
Remember that in Linux, the com ports start at ttyS0 for com1, ttyS1
for com2 etc.
c4:2345:respawn:/sbin/agetty -L 9600 ttyS1
Add this after the standard runlevel lines in /etc/inittab. The above
line works on ttyS1 (com2). Now as root, issue the command telinit q
and it should be ready for connection. All that is required is a 3
wire serial lead (tx, rx and signal ground). Tell you logging program
to use 8n1 at 9600 baud and you should see a Linux login prompt.
Login as normal and then telnet from there to the cluster.
7. Java Web applet
In the spider tree will be a directory spider-web. This is a neat
little java web applet that can be run from a website. The applet
must run on the same machine as the cluster. The included README file
is shown below.
I should comment here that the applet is precompiled, that is, ready
to go. It was compiled using JDK1.3.1. If your version is earlier
than this then it may not work. Should that be the case you need to
recompile or update your JDK. To recompile do the following ...
cd /spider/spider-web
rm *.class
/usr/bin/javac spiderclient.java
I have used /usr/bin/javac as an example, your path to javac may be
different.
Spider-WEB v0.6b
Completely based on a clx web client written in Java by dl6dbh
(ftp://clx.muc.de/pub/clx/clx-java_10130001.tgz)
The webserver has to run on the same machine as your DxSpider software!
It is assumed that you have Java installed. You need JDK1.3.1 at least.
Installation instructions (Performed as root):
Put all the files in the spider-web directory into a newly created directory
under the DocumentRoot of your websever for instance 'client'. In my case
this is: /home/httpd/html/client/ although ymmv. For Suse the correct
path should be /usr/local/httpd/htdocs/client/ for example.
Move spider.cgi to the cgi-bin directory of your webserver, in my case that is
/home/httpd/cgi-bin/ although ymmv. For Suse the correct path should be
/usr/local/httpd/cgi-bin/ for example.
Change the permissions of the files to ensure they are correct, obviously you
will need to use the correct path the the files according to your system:
chmod 755 /home/httpd/html/cgi-bin/spider.cgi
chmod -R 755 /home/httpd/html/client/
By default the spider.cgi script should pick up your hostname (As long as this
is set correctly). If it does not or your hostname differs from the name that
you attach to the public address that you are using, then edit spider.cgi :
# Uncomment and set the hostname manually here if the above fails.
# $HOSTNAME = "gb7mbc.spoo.org" ;
$PORT = "8000" ;
telnet (see Listeners.pm)
NOTE: If you can start the console but cannot connect to the cluster from it,
then it is possible that the machine you are on cannot resolve the hostname of
your cluster machine. If this is the case, you need to set your hostname
manually as above.
You also need to set the $NODECALL variable. This prints the name of your
choosing (probably your cluster callsign) on the html page.
You now can connect to Spider-Web via http://yourserver/cgi-bin/spider.cgi
8. Web based statistics
From version 1.50, you can use the freeware software MRTG to produce
really nice graphical statistics on your web site. For an example try
http://www.gb7mbc.net/mrtg/stats.html.
The following should help you get it all working.
First you need to download the latest version of MRTG from
http://people.ee.ethz.ch/~oetiker/webtools/mrtg/. You will also need
the following files..
libpng-1.0.14.tar.gz
zlib-1.1.4.tar.gz
gd-1.8.3.tar.gz
Login to your machine as the root user, put all the downloaded files
in /usr/local/src/ (or wherever you prefer) and untar and compile
them. All the information to compile and install these sources come
with them. After compilation and installation, you will find MRTG in
/usr/local/mrtg-2.
Now copy all the files in /usr/local/src/mrtg-2.9.22/images/ to
/spider/html/mrtg/
You now need to make 2 symbolic links like below...
ln -s /usr/local/mrtg-2/bin/mrtg /usr/bin/mrtg
ln -s /usr/local/mrtg-2/lib/mrtg2 /usr/lib/mrtg2
Now login to the cluster with your sysop callsign and run the command
"mrtg all".
Now you are nearly there! Login as the sysop user and change to the
/spider/html/mrtg/ directory. Now run the command indexmaker as shown
below...
indexmaker --output stats.html --columns=1 --title "MRTG statistics for GB7DJK" ../../mrtg/mrtg.cfg
Changing the callsign for your own cluster callsign of course!
And finally you need to login as the root user and create one last
symbolic link. Where this points will depend on where your html
documents are kept. For RedHat systems you use...
ln -s /home/sysop/spider/html/mrtg /home/httpd/html/mrtg
and for SuSE systems...
ln -s /home/sysop/spider/html/mrtg /usr/local/httpd/htdocs/mrtg
If you now point your browser to your website as below it should all
be happening!
http://www.xxx.xxx/mrtg/stats.html
Of course, to get the stats to update, you need to add some
information in the spider crontab file as below...
# Update stats for mrtg on website
00,05,10,15,20,25,30,35,40,45,50,55 * * * * run_cmd('mrtg all')
This will update the site every 5 minutes.
9. Security
From version 1.49 DXSpider has some additional security features.
These are not by any means meant to be exhaustive, however they do
afford some security against piracy. These two new features can be
used independently of each other or in concert to tighten the
security.
9.1. Registration
The basic principle of registration is simple. If a user is not
registered by the sysop, then they have read-only access to the
cluster. The only thing they can actually send is a talk or a message
to the sysop. In order for them to be able to spot, send announces or
talks etc the sysop must register them with the set/register command,
like this ...
set/register g0vgs
The user g0vgs can now fully use the cluster. In order to enable
registration, you can issue the command ...
set/var $main::reqreg = 1
Any users that are not registered will now see the motd_nor file
rather than the motd file as discussed in the Information, files and
useful programs section.
Entering this line at the prompt will only last for the time the
cluster is running of course and would not be present on a restart.
To make the change permanent, add the above line to
/spider/scripts/startup. To read more on the startup file, see the
section on Information, files and useful programs.
To unregister a user use unset/register and to show the list of
registered users, use the command show/register.
9.2. Passwords
At the moment, passwords only affect users who login to a DXSpider
cluster node via telnet. If a user requires a password, they can
either set it themselves or have the sysop enter it for them by using
the set/password command. Any users who already have passwords, such
as remote sysops, will be asked for their passwords automatically by
the cluster. Using passwords in this way means that the user has a
choice on whether to have a password or not. To force the use of
passwords at login, issue the command ...
set/var $main::passwdreq = 1
at the cluster prompt. This can also be added to the
/spider/scripts/startup file as above to make the change permanent.
Of course, if you do this you will have to assign a password for each
of your users. If you were asking them to register, it is anticipated
that you would ask them to send you a message both to ask to be
registered and to give you the password they wish to use.
Should a user forget their password, it can be reset by the sysop by
first removing the existing password and then setting a new one like
so ...
unset/password g0vgs
set/password g0vgs new_password
10. CVS
10.1. CVS from a Linux platform
CVS stands for "Concurrent Versions System" and the CVS for DXSpider
is held at Sourceforge. This means that it is possible to update your
DXSpider installation to the latest sources by using a few simple
commands. A graphical interface to CVS for Windows is explained in
the next section.
Please be aware that if you update your system using CVS, it is
possible that you could be running code that is very beta and not
fully tested. There is a possibility that it could be unstable.
I am of course assuming that you have a machine with both DXSpider and
Internet access running.
BEFORE YOU EVEN CONSIDER STARTING WITH THIS MAKE A BACKUP OF YOUR
ENTIRE SPIDER TREE!!
Assuming you are connected to the Internet, you need to login to the
CVS repository and then update your Spider source. There are several
steps which are listed below ...
First login as the user sysop. Next you need to connect to the CVS
repository. You do this with the command below ...
cvs -d:pserver:anonymous@cvs.sourceforge.net:/cvsroot/dxspider login
You will get a password prompt. Simply hit return here and your
machine should return to a normal linux prompt.
What happens next depends on whether you have an existing installation
that you want to update with the latest and greatest or whether you
just want to see what is there and/or run it on a new machine for
testing.
If you are installing Spider from CVS then change directory to
/home/sysop
If you are wanting to update Spider then cd to /tmp
The next step will create a brand new 'spider' directory in your
current directory.
cvs -z3 -d:pserver:anonymous@cvs.sourceforge.net:/cvsroot/dxspider co spider
This command is all on one line.
Hopefully your screen should show you downloading files. The -z3
simply compresses the download to improve speed. When this has
finished, you will have exactly the same as if you had untarred a full
tarball PLUS some extra directories and files that CVS needs to do the
magic that it does.
Now if you are doing a new installation, that's it. Carry on as if
you have just downloaded and untarred the lastest tarball.
If you want to upgrade your current installation then do this ...
tar cvfz /tmp/s.tgz spider
cd /
tar xvfzp /tmp/s.tgz
This is assuming you downloaded to the /tmp directory of course.
NOTE: the 'p' on the end of the 'xvfz' is IMPORTANT! It keeps the
permissions correct. YOU WERE LOGGED IN AS THE USER SYSOP WEREN'T
YOU?????
Remember to recompile the C client (cd /spider/src; make)
At this point the files have been upgraded. You can (usually) restart
the cluster in your own time. However, if you attempt to use any new
commands or features expect it to be fatal! At least your cluster
will have been restarted then so it will be too late to worry about
it!
Now the magic part! From now on when you want to update, simply
connect to the Internet and then, as the user sysop ...
cd /spider
cvs -z3 update -d
and your files will be updated. As above, remember to recompile the
"C" client if it has been updated (CVS will tell you) and restart if
any of the perl scripts have been altered or added, again, CVS will
tell you.
You will find any changes documented in the /spider/Changes file.
10.2. CVS from a Windows platform
After the initial setup, an update to your DXSpider software is no
more than a couple of clicks away. This section is intended to
explain and illustrate the use of the WinCVS application to update
your DXSpider software. The current stable version of WinCVS is Ver.
1.2. You can get this software at:
http://prdownloads.sourceforge.net/cvsgui/WinCvs120.zip
Pick your download mirror and then install WinCVS after the download
is complete.
In this next section I have included a series of links to .jpg files
to take advantage of the picture and 1000 words equivalency. The .jpg
files are in the C:\spider\html directory. If someone using a Linux
system is reading this section from boredom, the files are in
/home/sysop/spider/html. One aside, a Linux user can also get a copy
of gcvs and do your updates graphically as opposed to from the command
line. The following descriptions are almost identical between WinCvs
and gcvs. The following screen shots have duplicate links, depending
upon whether you are viewing this information under the Windows or
Linux operating system.
When WinCVS is installed, running, and you are connected to the
internet, the initial screen looks like:
initial.jpg
If you want, you can also look at these .jpg files with another viewer
that might provide some better clarity to the image. On the left is
the directory tree for your hard disk. Notice that the spider
directory has a gray highlight.
To start configuring WinCVS, click on Admin at the top of the screen
and then Preferences. This should get you:
pref-gen.jpg
In the top line for CVSROOT, enter:
anonymous@cvs.sourceforge.net:/cvsroot/dxspider login
and select
"passwd" file on the cvs server
for Authentication on the General tab.
Next, move to the right to the Ports tab.
pref-ports.jpg
In here, check the box on the second line down for the "pserver" port.
Enter a port number of 2401.
Finally, go to the WinCvs tab all the way to the right.
pref-wincvs.jpg
Enter Notepad as the viewer to open files. For the HOME folder, put
"C:\spider" and click OK because the configuration is now complete.
You are now ready to upgrade your copy of DXSpider. Click on the
greyed Spider folder shown in the directory tree on the left of the
WinCVS display. Two things should happen. The Spider folder will be
selected and the greyed-out arrow located just below the word Query in
the top line will turn to solid green.
For anyone using gcvs under Linux, the green arrow is located on the
extreme left of the display, under the word File. A gcvs screen looks
like:
gcvs.jpg
Click on the now green arrow to start the download process. An Update
Settings box will be displayed to which you can simply say OK.
update-OK.jpg
For future reference, the Update Settings box is the place where you
can enter information to revert to a prior version of DXSpider.
Information on reverting to a Before Date is contained in the WinCVS
manual.
After a short period of time, a series of file names will scroll by in
the lower pane of the WinCVS window. Eventually you should see
*****CVS exited normally with code 0*****
appear in the lower pane. You're done. The updated files are in
place ready for you to stop and then restart your DXSpider. After the
restart, you're running with the latest version of DXSpider.
completed.jpg
To paraphrase from the CVS section... Now the magic part! From now on
when you want to update, simply connect to the Internet and start
WinCVS.
Click on the greyed-out Spider directory in the left screen
Click on the green down arrow
Click OK on the Update Settings dialog box
Restart your Spider software
11. The DXSpider Command Reference
11.1. accept (0)
accept Set a filter to accept something
Create a filter to accept somethingThere are 2 types of filter, accept
and reject. See HELP FILTERING for moreinfo.
11.2. accept/announce <call> [input] [0-9] <pattern> (8)
accept/announce <call> [input] [0-9] <pattern> Announce filter sysop
version
This version allows a sysop to set a filter for a callsign as well as
thedefault for nodes and users eg:-
accept/ann by G,M,2 accept/ann input node_default by G,M,2 accept/ann user_default by G,M,2
11.3. accept/announce [0-9] <pattern> (0)
accept/announce [0-9] <pattern> Set an 'accept' filter line for
announce
Create an 'accept this announce' line for a filter. An accept filter
line means that if the announce matches this filter it ispassed onto
the user. See HELP FILTERING for more info. Please read thisto
understand how filters work - it will save a lot of grief later on.You
can use any of the following things in this line:-
info <string> eg: iota or qsl by <prefixes> eg: G,M,2 origin <prefixes> origin_dxcc <prefixes or numbers> eg: 61,62 (from eg: sh/pre G) origin_itu <prefixes or numbers> or: G,GM,GW origin_zone <prefixes or numbers> origin_state <states> eg: VA,NH,RI,NH by_dxcc <prefixes or numbers> by_itu <prefixes or numbers> by_zone <prefixes or numbers> by_state <states> channel <prefixes> wx 1 filter WX announces dest <prefixes> eg: 6MUK,WDX (distros)
some examples:-
acc/ann dest 6MUK acc/ann 2 by_zone 14,15,16 (this could be all on one line: acc/ann dest 6MUK or by_zone 14,15,16)
or
acc/ann by G,M,2
for american states
acc/ann by_state va,nh,ri,nh
You can use the tag 'all' to accept everything eg:
acc/ann all
but this probably for advanced users...
11.4. accept/route <call> [0-9] <pattern> (8)
accept/route <call> [0-9] <pattern> Set an 'accept' filter line for
routing
Create an 'accept this routing PC Protocol' line for a filter. An
accept filter line means that if a PC16/17/19/21/24/41/50 matches this
filter it is passed thru that interface. See HELP FILTERING for more
info. Please read thisto understand how filters work - it will save a
lot of grief later on.You can use any of the following things in this
line:-
call <prefixes> the callsign of the thingy call_dxcc <prefixes or numbers> eg: 61,62 (from eg: sh/pre G) call_itu <prefixes or numbers> or: G,GM,GW call_zone <prefixes or numbers> call_state <states> eg: VA,NH,RI,NH origin <prefixes> really the interface it came in on origin_dxcc <prefixes or numbers> eg: 61,62 (from eg: sh/pre G) origin_itu <prefixes or numbers> or: G,GM,GW origin_zone <prefixes or numbers> origin_state <states> eg: VA,NH,RI,NH
some examples:-
acc/route gb7djk call_dxcc 61,38 (send only UK+EIRE nodes) acc/route gb7djk call gb7djk (equiv to SET/ISOLATE)
you can now use 'by' as a synonym for 'call' so:
by = call by_dxcc = call_dxcc
and so onYou can use the tag 'all' to accept everything eg:
acc/route all
11.5. accept/spots <call> [input] [0-9] <pattern> (8)
accept/spots <call> [input] [0-9] <pattern> Spot filter sysop version
This version allows a sysop to set a filter for a callsign as well as
thedefault for nodes and users eg:-
accept/spot db0sue-7 1 by_zone 14,15,16 accept/spot node_default all set/hops node_default 10
accept/spot user_default by G,M,2
11.6. accept/spots [0-9] <pattern> (0)
accept/spots [0-9] <pattern> Set an 'accept' filter line for spots
Create an 'accept this spot' line for a filter. An accept filter line
means that if the spot matches this filter it ispassed onto the user.
See HELP FILTERING for more info. Please read thisto understand how
filters work - it will save a lot of grief later on.You can use any of
the following things in this line:-
freq <range> eg: 0/30000 or hf or hf/cw or 6m,4m,2m on <range> same as 'freq' call <prefixes> eg: G,PA,HB9 info <string> eg: iota or qsl by <prefixes> call_dxcc <prefixes or numbers> eg: 61,62 (from eg: sh/pre G) call_itu <prefixes or numbers> or: G,GM,GW call_zone <prefixes or numbers> call_state <states> eg: VA,NH,RI,ME by_dxcc <prefixes or numbers> by_itu <prefixes or numbers> by_zone <prefixes or numbers> by_state <states> eg: VA,NH,RI,ME origin <prefixes> channel <prefixes>
acc/spot 1 on hf/cw acc/spot 2 on vhf and (by_zone 14,15,16 or call_zone 14,15,16)
You can use the tag 'all' to accept everything, eg:
acc/spot 3 all
for US states
acc/spots by_state VA,NH,RI,MA,ME
but this probably for advanced users...
11.7. accept/wcy <call> [input] [0-9] <pattern> (8)
accept/wcy <call> [input] [0-9] <pattern> WCY filter sysop version
This version allows a sysop to set a filter for a callsign as well as
thedefault for nodes and users eg:-
accept/wcy node_default all set/hops node_default 10
11.8. accept/wcy [0-9] <pattern> (0)
accept/wcy [0-9] <pattern> set an 'accept' WCY filter
It is unlikely that you will want to do this, but if you do then you
canfilter on the following fields:-
by <prefixes> eg: G,M,2 origin <prefixes> origin_dxcc <prefixes or numbers> eg: 61,62 (from eg: sh/pre G) origin_itu <prefixes or numbers> or: G,GM,GW origin_zone <prefixes or numbers> by_dxcc <prefixes or numbers> by_itu <prefixes or numbers> by_zone <prefixes or numbers> channel <prefixes>
There are no examples because WCY Broadcasts only come from one place
andyou either want them or not (see UNSET/WCY if you don't want
them).This command is really provided for future use.See HELP FILTER
for information.
11.9. accept/wwv <call> [input] [0-9] <pattern> (8)
accept/wwv <call> [input] [0-9] <pattern> WWV filter sysop version
This version allows a sysop to set a filter for a callsign as well as
thedefault for nodes and users eg:-
accept/wwv db0sue-7 1 by_zone 4 accept/wwv node_default all set/hops node_default 10
accept/wwv user_default by W,K
11.10. accept/wwv [0-9] <pattern> (0)
accept/wwv [0-9] <pattern> set an 'accept' WWV filter
It is unlikely that you will want to do this, but if you do then you
canfilter on the following fields:-
by <prefixes> eg: G,M,2 origin <prefixes> origin_dxcc <prefixes or numbers> eg: 61,62 (from eg: sh/pre G) origin_itu <prefixes or numbers> or: G,GM,GW origin_zone <prefixes or numbers> by_dxcc <prefixes or numbers> by_itu <prefixes or numbers> by_zone <prefixes or numbers> channel <prefixes>
for example
accept/wwv by_zone 4
is probably the only useful thing to do (which will only show WWV
broadcastsby stations in the US).See HELP FILTER for information.
11.11. announce <text> (0)
announce <text> Send an announcement to LOCAL users only
<text> is the text of the announcement you wish to broadcast
11.12. announce full <text> (0)
announce full <text> Send an announcement cluster wide
This will send your announcement cluster wide
11.13. announce sysop <text> (5)
announce sysop <text> Send an announcement to Sysops only
11.14. apropos <string> (0)
apropos <string> Search help database for <string>
Search the help database for <string> (it isn't case sensitive), and
printthe names of all the commands that may be relevant.
11.15. blank [<string>] [<nn>] (0)
blank [<string>] [<nn>] Print nn (default 1) blank lines (or strings)
In its basic form this command prints one or more blank lines. However
ifyou pass it a string it will replicate the string for the width of
the screen (default 80) and then print that one or more times, so:
blank 2
prints two blank lines
blank -
prints a row of - characters once.
blank abc
prints 'abcabcabcabcabcabc....'This is really only of any use in a
script file and you can print a maximumof 9 lines.
11.16. bye (0)
bye Exit from the cluster
This will disconnect you from the cluster
11.17. catchup <node call> all|[<msgno> ...] (5)
catchup <node call> all|[<msgno> ...] Mark a message as sent
11.18. chat <group> <text> (0)
chat <group> <text> Chat or Conference to a group
It is now possible to JOIN a group and have network wide conferencing
to thatgroup. DXSpider does not (and probably will not) implement the
AK1A conference mode as this seems very limiting, is hardly used and
doesn't seemto work too well anyway.This system uses the existing ANN
system and is compatible with both otherDXSpider nodes and AK1A
clusters (they use ANN/<group>). You can be a member of as many
"groups" as you want. To join a group type:-
JOIN FOC (where FOC is the group name)
To leave a group type:-
LEAVE FOC
You can see which groups you are in by typing:-
STAT/USER
and you can see whether your mate is in the group, if he connects to
thesame node as you, by typing:-
STAT/USER g1tlh
To send a message to a group type:-
CHAT FOC hello everyone
or
CH #9000 hello I am back
See also JOIN, LEAVE, SHOW/CHAT
11.19. clear/announce <callsign> [input] [0-9|all] (8)
clear/announce <callsign> [input] [0-9|all] Clear a announce filter
line
A sysop can clear an input or normal output filter for a user or
thenode_default or user_default.
11.20. clear/announce [1|all] (0)
clear/announce [1|all] Clear a announce filter line
This command allows you to clear (remove) a line in a annouce filter
or to remove the whole filter.see CLEAR/SPOTS for a more detailed
explanation.
11.21. clear/route <callsign> [input] [0-9|all] (8)
clear/route <callsign> [input] [0-9|all] Clear a route filter line
A sysop can clear an input or normal output filter for a user or
thenode_default or user_default.
11.22. clear/route [1|all] (0)
clear/route [1|all] Clear a route filter line
This command allows you to clear (remove) a line in a route filter or
to remove the whole filter.see CLEAR/SPOTS for a more detailed
explanation.
11.23. clear/spots <callsign> [input] [0-9|all] (8)
clear/spots <callsign> [input] [0-9|all] Clear a spot filter line
A sysop can clear an input or normal output filter for a user or
thenode_default or user_default.
11.24. clear/spots [0-9|all] (0)
clear/spots [0-9|all] Clear a spot filter line
This command allows you to clear (remove) a line in a spot filter or
to remove the whole filter.If you have a filter:-
acc/spot 1 on hf/cw acc/spot 2 on vhf and (by_zone 14,15,16 or call_zone 14,15,16)
and you say:-
clear/spot 1
you will be left with:-
acc/spot 2 on vhf and (by_zone 14,15,16 or call_zone 14,15,16)
If you do:
clear/spot all
the filter will be completely removed.
11.25. clear/wcy <callsign> [input] [0-9|all] (8)
clear/wcy <callsign> [input] [0-9|all] Clear a WCY filter line
A sysop can clear an input or normal output filter for a user or
thenode_default or user_default.
11.26. clear/wcy [1|all] (0)
clear/wcy [1|all] Clear a WCY filter line
This command allows you to clear (remove) a line in a WCY filter or to
remove the whole filter.see CLEAR/SPOTS for a more detailed
explanation.
11.27. clear/wwv <callsign> [input] [0-9|all] (8)
clear/wwv <callsign> [input] [0-9|all] Clear a WWV filter line
A sysop can clear an input or normal output filter for a user or
thenode_default or user_default.
11.28. clear/wwv [1|all] (0)
clear/wwv [1|all] Clear a WWV filter line
This command allows you to clear (remove) a line in a WWV filter or to
remove the whole filter.see CLEAR/SPOTS for a more detailed
explanation.
11.29. connect <callsign> (5)
connect <callsign> Start a connection to another DX Cluster
Start a connection process that will culminate in a new connection to
theDX cluster <callsign>. This process creates a new 'client' process
which willuse the script in /spider/connect/<callsign> to effect the
'chat' exchangenecessary to traverse the network(s) to logon to the
cluster <callsign>.
11.30. dbavail (0)
dbavail Show a list of all the Databases in the system
Title says it all really, this command lists all the databases
definedin the system. It is also aliased to SHOW/COMMAND.
11.31. dbcreate <name> (9)
dbcreate <name> Create a database entry
11.32. dbcreate <name> chain <name> [<name>..] (9)
dbcreate <name> chain <name> [<name>..] Create a chained database
entry
11.33. dbcreate <name> cmd <dxspider command> (9)
dbcreate <name> cmd <dxspider command> make a local command available
as a DB
DBCREATE allows you to define a database in the system. It doesn't
actuallycreate anything, just defines it.The databases that are
created are simple DB_File hash databases, they are therefore already
'indexed'.You can define a local database with the first form of the
command eg:
DBCREATE oblast
You can also chain databases with the addition of the 'chain' keyword.
This will search each database one after the other. A typical example
is:
DBCREATE sdx_qsl chain sql_ad
No checking is done to see if the any of the chained databases exist,
infact it is usually better to do the above staement first then do
each ofthe chained databases.Databases can exist offsite. To define a
database that lives on another node do:
DBCREATE buckmaster remote gb7dxc
Remote databases cannot be chained; however, the last database in a a
chain can be a remote database eg:
DBCREATE qsl chain gb7dxc
To see what databases have been defined do:
DBAVAIL (or it will have been aliased to SHOW/COMMAND)
It would be normal for you to add an entry into your local Aliases
fileto allow people to use the 'SHOW/<dbname>' style syntax. So you
wouldneed to add a line like:-
's' => [ .. .. '^sh\w*/buc', 'dbshow buckmaster', 'dbshow', .. .. ],
to allow
SH/BUCK g1tlh
to work as they may be used to.You can also make local commands avail-
able as 'pseudo' databases. Youcan therefore make spider special com-
mands available as a database. Iimagine that this will be primarily
useful for remote access from legacy nodes. For example:-
DBCREATE dxqsl cmd show/dxqsl
You also use one of these databases in a chain. This may be useful
locally. See DBIMPORT for the importing of existing AK1A format data
to databases.See DBSHOW for generic database enquiry
11.34. dbcreate <name> remote <node> (9)
dbcreate <name> remote <node> Create a remote database entry
11.35. dbimport <dbname> <filename> (9)
dbimport <dbname> <filename> Import AK1A data into a database
If you want to import or update data in bulk to a database you can
usethis command. It will either create or update entries into an
existingdatabase. For example:-
DBIMPORT oblast /tmp/OBLAST.FUL
will import the standard OBLAST database that comes with AK1A into
theoblast database held locally.
11.36. dbremove <dbname> (9)
dbremove <dbname> Delete a database
DBREMOVE will completely remove a database entry and also delete any
datafile that is associated with it. There is no warning, no comeback,
no safety net. For example:
DBREMOVE oblast
will remove the oblast database from the system and it will also
removethe associated datafile.I repeat:There is no warning, no come-
back, no safety net.You have been warned.
11.37. dbshow <dbname> <key> (0)
dbshow <dbname> <key> Display an entry, if it exists, in a database
This is the generic user interface to the database to the database
system.It is expected that the sysop will add an entry to the local
Aliases fileso that users can use the more familiar AK1A style of
enquiry such as:
SH/BUCK G1TLH
but if he hasn't and the database really does exist (use DBAVAIL
orSHOW/COMMAND to find out) you can do the same thing with:
DBSHOW buck G1TLH
11.38. debug (9)
debug Set the cluster program into debug mode
Executing this command will only have an effect if you are running the
clusterin debug mode i.e.
perl -d cluster.pl
It will interrupt the cluster just after the debug command has fin-
ished.
11.39. delete/usdb <callsign> ... (9)
delete/usdb <callsign> ... Delete this user from the US State Database
This command will completely remove a one or more callsignsfrom the US
States database.There is NO SECOND CHANCE.It goes without saying that
you should use this command CAREFULLY!Note that these callsign may be
re-instated by any weekly updates from the FCC.
11.40. delete/user <callsign> ... (9)
delete/user <callsign> ... Delete this user from the User Database
This command will completely remove a one or more users from the
database.There is NO SECOND CHANCE.It goes without saying that you
should use this command CAREFULLY!
11.41. demonstrate <call> <command> (9)
demonstrate <call> <command> Demonstrate a command to another user
This command is provided so that sysops can demonstrate commands to
other users. It runs a command as though that user had typed it in
andthen sends the output to that user, together with the command that
caused it.
DEMO g7brn sh/dx iota oc209 DEMO g1tlh set/here
Note that this command is similar to SPOOF and will have the same
sideeffects. Commands are run at the privilege of the user which is
beingdemonstrated to.
11.42. directory (0)
directory List messages
11.43. directory <from>-<to> (0)
directory <from>-<to> List messages <from> message <to> message
List the messages in the messages directory.If there is a 'p' one
space after the message number then it is a personal message. If there
is a '-' between the message number and the'p' then this indicates
that the message has been read.You can use shell escape characters
such as '*' and '?' in the <call>fields.You can combine some of the
various directory commands together eg:-
DIR TO G1TLH 5
or
DIR SUBJECT IOTA 200-250
You can abbreviate all the commands to one letter and use ak1a syn-
tax:-
DIR/T G1* 10 DIR/S QSL 10-100 5
11.44. directory <nn> (0)
directory <nn> List last <nn> messages
11.45. directory all (0)
directory all List all messages
11.46. directory from <call> (0)
directory from <call> List all messages from <call>
11.47. directory new (0)
directory new List all new messages
11.48. directory own (0)
directory own List your own messages
11.49. directory subject <string> (0)
directory subject <string> List all messages with <string> in subject
11.50. directory to <call> (0)
directory to <call> List all messages to <call>
11.51. directory- (5)
directory-
Sysops can see all users' messages.
11.52. disconnect <call> [<call> ...] (8)
disconnect <call> [<call> ...] Disconnect a user or cluster
Disconnect any <call> connected locally
11.53. dx [by <call>] <freq> <call> <remarks> (0)
dx [by <call>] <freq> <call> <remarks> Send a DX spot
This is how you send a DX Spot to other users. You can, in fact,
nowenter the <freq> and the <call> either way round.
DX FR0G 144.600 DX 144.600 FR0G DX 144600 FR0G
will all give the same result. You can add some remarks to the endof
the command and they will be added to the spot.
DX FR0G 144600 this is a test
You can credit someone else by saying:-
DX by G1TLH FR0G 144.600 he isn't on the cluster
The <freq> is compared against the available bands set up in the clus-
ter. See SHOW/BANDS for more information.
11.54. echo <line> (0)
echo <line> Echo the line to the output
This command is useful in scripts and so forth for printing theline
that you give to the command to the output. You can use thisin
user_default scripts and the SAVE command for titling and so forthThe
script will interpret certain standard "escape" sequences as follows:-
\t - becomes a TAB character (0x09 in ascii) \a - becomes a BEEP character (0x07 in ascii) \n - prints a new line
So the following example:-
echo GB7DJK is a dxcluster
produces:-
GB7DJK is a dxcluster
on the output. You don't need a \n on the end of the line you want to
send.A more complex example:-
echo GB7DJK\n\tg1tlh\tDirk\n\tg3xvf\tRichard
produces:-
GB7DJK g1tlh Dirk g3xvf Richard
on the output.
11.55. export <msgno> <filename> (9)
export <msgno> <filename> Export a message to a file
Export a message to a file. This command can only be executed on a
localconsole with a fully privileged user. The file produced will be
in a formready to be imported back into the cluster by placing it in
the import directory (/spider/msg/import).This command cannot
overwrite an existing file. This is to provide some measure of
security. Any files written will owned by the same user as the main
cluster, otherwise you can put the new files anywhere the cluster
canaccess. For example:-
EXPORT 2345 /tmp/a
11.56. export_users [<filename>] (9)
export_users [<filename>] Export the users database to ascii
Export the users database to a file in ascii format. If no filenameis
given then it will export the file to /spider/data/user_asc.If the
file already exists it will be renamed to <filename>.o. In factup to 5
generations of the file can be kept each one with an extra 'o' on
thesuffix. BE WARNED: this will write to any file you have write
access to. No check ismade on the filename (if any) that you specify.
11.57. filtering... (0)
filtering... Filtering things in DXSpider
There are a number of things you can filter in the DXSpider system.
Theyall use the same general mechanism.In general terms you can create
a 'reject' or an 'accept' filter whichcan have up to 10 lines in it.
You do this using, for example:-
accept/spots ..... reject/spots .....
where ..... are the specific commands for that type of filter. There-
are filters for spots, wwv, announce, wcy and (for sysops)connects.
See each different accept or reject command reference formore
details.There is also a command to clear out one or more lines in a
filter andone to show you what you have set. They are:-
clear/spots 1 clear/spots all
and
show/filter
There is clear/xxxx command for each type of filter.For now we are
going to use spots for the examples, but you can applythe principles
to all types of filter.There are two main types of filter 'accept' or
'reject'; which you usedepends entirely on how you look at the world
and what is leastwriting to achieve what you want. Each filter has 10
lines (of anylength) which are tried in order. If a line matches then
the actionyou have specified is taken (ie reject means ignore it and
acceptmeans gimme it).The important thing to remember is that if you
specify a 'reject'filter (all the lines in it say 'reject/spots' (for
instance)) then ifa spot comes in that doesn't match any of the lines
then you will getit BUT if you specify an 'accept' filter then any
spots that don'tmatch are dumped. For example if I have a one line
accept filter:-
accept/spots on vhf and (by_zone 14,15,16 or call_zone 14,15,16)
then automatically you will ONLY get VHF spots from or to CQ zones
1415 and 16. If you set a reject filter like:
reject/spots on hf/cw
Then you will get everything EXCEPT HF CW spots, If you am interested
in IOTAand will work it even on CW then you could say:-
reject/spots on hf/cw and not info iota
But in that case you might only be interested in iota and say:-
accept/spots not on hf/cw or info iota
which is exactly the same. You should choose one or the other untilyou
are confortable with the way it works. Yes, you can mix them(actually
you can have an accept AND a reject on the same line) butdon't try
this at home until you can analyse the results that you getwithout
ringing up the sysop for help.Another useful addition now is filtering
by US state
accept/spots by_state VA,NH,RI,ME
You can arrange your filter lines into logical units, either for
yourown understanding or simply convenience. I have one set fre-
quently:-
reject/spots 1 on hf/cw reject/spots 2 on 50000/1400000 not (by_zone 14,15,16 or call_zone 14,15,16)
What this does is to ignore all HF CW spots (being a class B I
can'tread any CW and couldn't possibly be interested in HF :-) and
alsorejects any spots on VHF which don't either originate or spot
someonein Europe.This is an exmaple where you would use the line num-
ber (1 and 2 inthis case), if you leave the digit out, the system
assumes '1'. Digits'0'-'9' are available.You can leave the word 'and'
out if you want, it is implied. You canuse any number of brackets to
make the 'expression' as you wantit. There are things called prece-
dence rules working here which meanthat you will NEED brackets in a
situation like line 2 because,without it, will assume:-
(on 50000/1400000 and by_zone 14,15,16) or call_zone 14,15,16
annoying, but that is the way it is. If you use OR - usebrackets.
Whilst we are here CASE is not important. 'And BY_Zone' isjust 'and
by_zone'.If you want to alter your filter you can just redefine one or
morelines of it or clear out one line. For example:-
reject/spots 1 on hf/ssb
or
clear/spots 1
To remove the filter in its entirty:-
clear/spots all
There are similar CLEAR commands for the other filters:-
clear/announce clear/wcy clear/wwv
ADVANCED USERS:-Once you are happy with the results you get, you may
like to experiment. my example that filters hf/cw spots and accepts
vhf/uhf spots from EUcan be written with a mixed filter, eg:
rej/spot on hf/cw acc/spot on 0/30000 acc/spot 2 on 50000/1400000 and (by_zone 14,15,16 or call_zone 14,15,16)
each filter slot actually has a 'reject' slot and an 'accept'slot. The
reject slot is executed BEFORE the accept slot.It was mentioned ear-
lier that after a reject test that doesn't match,the default for fol-
lowing tests is 'accept', the reverse is true for'accept'. In the
example what happens is that the reject is executedfirst, any non
hf/cw spot is passed to the accept line, which letsthru everything
else on HF.The next filter line lets through just VHF/UHF spots from
EU.
11.58. forward/latlong <node_call> (8)
forward/latlong <node_call> Send latitude and longitude information to
another cluster
This command sends all the latitude and longitude information that
yourcluster is holding against callsigns. One advantage of recieving
thisinformation is that more locator information is held by you.
Thismeans that more locators are given on the DX line assuming you
haveSET/DXGRID enabled. This could be a LOT of information though,
soit is not recommended on slow links.
11.59. forward/opernam <call> (1)
forward/opernam <call> Send out information on this <call> to all
clusters
This command sends out any information held in the user file which can
be broadcast in PC41 protocol packets. This information is Name, QTH,
Locationand Homenode. PC41s are only sent for the information that is
available.
11.60. help (0)
help The HELP Command
HELP is available for a number of commands. The syntax is:-
HELP <cmd>
Where <cmd> is the name of the command you want help on.All commands
can be abbreviated, so SHOW/DX can be abbreviatedto SH/DX, ANNOUNCE
can be shortened to AN and so on.Look at the APROPOS <string> command
which will search the help databasefor the <string> you specify and
give you a list of likely commandsto look at with HELP.
11.61. init <node> (5)
init <node> Re-initialise a link to an AK1A compatible node
This command attempts to re-initialise a link to a (usually) AK1A
nodethat has got confused, usually by a protocol loop of some kind. It
maywork - but you usually will be better off simply disconnecting it
(orbetter, if it is a real AK1A node, doing an RCMD <node> DISC/F
<yournode>).Best of luck - you will need it.
11.62. join <group> (0)
join <group> Join a chat or conference group
JOIN allows you to join a network wide conference group. To join
agroup (called FOC in this case) type:-
JOIN FOC
See also CHAT, LEAVE, SHOW/CHAT
11.63. kill (5)
kill
As a sysop you can kill any message on the system.
11.64. kill <from msgno>-<to msgno> (0)
kill <from msgno>-<to msgno> Delete a range of messages
11.65. kill <from>-<to> (5)
kill <from>-<to> Remove a range of messages from the system
11.66. kill <msgno> [<msgno..] (0)
kill <msgno> [<msgno..] Delete a message from the local system
11.67. kill <msgno> [<msgno> ...] (0)
kill <msgno> [<msgno> ...] Remove or erase a message from the system
You can get rid of any message to or originating from your callsign
using this command. You can remove more than one message at a time.
11.68. kill expunge <msgno> [<msgno..] (6)
kill expunge <msgno> [<msgno..] Expunge a message
Deleting a message using the normal KILL commands only marks that
messagefor deletion. The actual deletion only happens later (usually
two days later).The KILL EXPUNGE command causes the message to be
truly deleted more or lessimmediately.It otherwise is used in the same
way as the KILL command.
11.69. kill from <call> (5)
kill from <call> Remove all messages from a callsign
11.70. kill full <msgno> [<msgno..] (5)
kill full <msgno> [<msgno..] Delete a message from the whole cluster
Delete a message from the local system. You will only be able todelete
messages that you have originated or been sent (unless you arethe
sysop).
KILL 1234-1255
Will delete all the messages that you own between msgnos 1234 and
1255.
KILL from g1tlh
will delete all the messages from g1tlh (if you are g1tlh). Similarly:
KILL to g1tlh
will delete all messages to g1tlh.
KILL FULL 1234
will delete a message (usually a 'bulletin') from the whole cluster
system. This uses the subject field, so any messages that have exactly
thesame subject will be deleted. Beware!
11.71. kill full <msgno> [<msgno] (5)
kill full <msgno> [<msgno] Remove a message from the entire cluster
Remove this message from the entire cluster system as well as your
node.
11.72. kill to <call> (5)
kill to <call> Remove all messages to a callsign
11.73. kill from <regex> (0)
kill from <regex> Delete messages FROM a callsign or pattern
11.74. kill to <regex> (0)
kill to <regex> Delete messages TO a callsign or pattern
11.75. leave <group> (0)
leave <group> Leave a chat or conference group
LEAVE allows you to leave a network wide conference group. To leave
agroup (called FOC in this case) type:-
LEAVE FOC
See also CHAT, JOIN, SHOW/CHAT
11.76. links (0)
links Show which nodes is physically connected
This is a quick listing that shows which links are connected andsome
information about them. See WHO for a list of all connections.
11.77. load/aliases (9)
load/aliases Reload the command alias table
Reload the /spider/cmd/Aliases file after you have editted it. Youwill
need to do this if you change this file whilst the cluster isrunning
in order for the changes to take effect.
11.78. load/badmsg (9)
load/badmsg Reload the bad msg table
Reload the /spider/msg/badmsg.pl file if you have changed it manually
whilstthe cluster is running. This table contains a number of perl
regular expressions which are searched for in the fields targetted of
each message. If any of them match then that message is immediately
deleted on receipt.
11.79. load/badwords (9)
load/badwords Reload the bad words table
Reload the /spider/data/badwords file if you have changed it manually
whilstthe cluster is running. This file contains a list of words
which, if foundon certain text portions of PC protocol, will cause
those protocol framesto be rejected. It will all put out a message if
any of these words areused on the announce, dx and talk commands. The
words can be one or more on a line, lines starting with '#' are
ignored.
11.80. load/bands (9)
load/bands Reload the band limits table
Reload the /spider/data/bands.pl file if you have changed it manually
whilstthe cluster is running.
11.81. load/cmd_cache (9)
load/cmd_cache Reload the automatic command cache
Normally, if you change a command file in the cmd or local_cmd tree
itwill automatially be picked up by the cluster program. Sometimes
itcan get confused if you are doing a lot of moving commands about
ordelete a command in the local_cmd tree and want to use the normal
oneagain. Execute this command to reset everything back to the state
itwas just after a cluster restart.
11.82. load/forward (9)
load/forward Reload the msg forwarding routing table
Reload the /spider/msg/forward.pl file if you have changed itmanually
whilst the cluster is running.
11.83. load/keps (5)
load/keps Load new keps data
11.84. load/keps [nn] (5)
load/keps [nn] Load new keps data from message
If there is no message number then reload the current Keps data
fromthe Keps.pm data file. You create this file by running
/spider/perl/convkeps.pl <filename>
on a file containing NASA 2 line keps as a message issued by AMSAT. If
there is a message number, then it will take the message, runcon-
vkeps.pl on it and then load the data, all in one step.These messages
are sent to ALL by GB7DJK (and others) from time to time.
11.85. load/messages (9)
load/messages Reload the system messages file
If you change the /spider/perl/Messages file (usually
whilstfiddling/writing new commands) you can have them take effect
during acluster session by executing this command. You need to do this
if getsomething like :-unknown message 'xxxx' in lang 'en'
11.86. load/prefixes (9)
load/prefixes Reload the prefix table
Reload the /spider/data/prefix_data.pl file if you have changed
itmanually whilst the cluster is running.
11.87. merge <node> [<no spots>/<no wwv>] (5)
merge <node> [<no spots>/<no wwv>] Ask for the latest spots and WWV
MERGE allows you to bring your spot and wwv database up to date. By
defaultit will request the last 10 spots and 5 WWVs from the node you
select. The node must be connected locally.You can request any number
of spots or wwv and although they will be appendedto your databases
they will not duplicate any that have recently been added (the last 2
days for spots and last month for WWV data).
11.88. msg <cmd> <msgno> [data ... ] (9)
msg <cmd> <msgno> [data ... ] Alter various message parameters
Alter message parameters like To, From, Subject, whether private or
bulletinor return receipt (RR) is required or whether to keep this
message from timingout.
MSG TO <msgno> <call> - change TO callsign to <call> MSG FRom <msgno> <call> - change FROM callsign to <call> MSG PRrivate <msgno> - set private flag MSG NOPRrivate <msgno> - unset private flag MSG RR <msgno> - set RR flag MSG NORR <msgno> - unset RR flag MSG KEep <msgno> - set the keep flag (message won't be deleted ever) MSG NOKEep <msgno> - unset the keep flag MSG SUbject <msgno> <new> - change the subject to <new> MSG WAittime <msgno> - remove any waitting time for this message MSG NOREad <msgno> - mark message as unread MSG REad <msgno> - mark message as read MSG QUeue - queue any outstanding bulletins MSG QUeue 1 - queue any outstanding private messages
You can look at the status of a message by using:-
STAT/MSG <msgno>
This will display more information on the message than DIR does.
11.89. pc <call> <text> (8)
pc <call> <text> Send arbitrary text to a connected callsign
Send some arbitrary text to a locally connected callsign. Noprocessing
is done on the text. This command allows you to send PCProtocol to
unstick things if problems arise (messages get stucketc). eg:-
pc gb7djk PC33^GB7TLH^GB7DJK^400^
or
pc G1TLH Try doing that properly!!!
Send any text you like to the callsign requested. This is used mainly
to sendPC protocol to connected nodes either for testing or to unstick
things. You can also use in the same way as a talk command to a con-
nected user butwithout any processing, added of "from <blah> to <blah"
or whatever.
11.90. ping <node call> (1)
ping <node call> Check the link quality between nodes
This command allows you to send a frame to another cluster node onthe
network and get a return frame. The time it takes to do thisis a good
indication of the quality of the link. The actual timeit takes is
output to the console in seconds.Any visible cluster node can be
PINGed.
11.91. rcmd <node call> <cmd> (1)
rcmd <node call> <cmd> Send a command to another DX Cluster
This command allows you to send nearly any command to another DX
Clusternode that is connected to the system. Whether you get any
output is dependant on a) whether the other system knowsthat the node
callsign of this cluster is in fact a node b) whether theother system
is allowing RCMDs from this node and c) whether you havepermission to
send this command at all.
11.92. read (0)
read Read the next unread personal message addressed to you
11.93. read <msgno> (0)
read <msgno> Read the specified message
You can read any messages that are sent as 'non-personal' and also
anymessage either sent by or sent to your callsign.
11.94. read- (5)
read-
As a sysop you may read any message on the system
11.95. reject (0)
reject Set a filter to reject something
Create a filter to reject somethingThere are 2 types of filter, accept
and reject. See HELP FILTERING for moreinfo.
11.96. reject/announce <call> [input] [0-9] <pattern> (8)
reject/announce <call> [input] [0-9] <pattern> Announce filter sysop
version
This version allows a sysop to set a filter for a callsign as well as
thedefault for nodes and users eg:-
reject/ann by G,M,2 reject/ann input node_default by G,M,2 reject/ann user_default by G,M,2
11.97. reject/announce [0-9] <pattern> (0)
reject/announce [0-9] <pattern> Set a 'reject' filter line for
announce
Create an 'reject this announce' line for a filter. A reject filter
line means that if the announce matches this filter it ispassed onto
the user. See HELP FILTERING for more info. Please read thisto
understand how filters work - it will save a lot of grief later on.You
can use any of the following things in this line:-
info <string> eg: iota or qsl by <prefixes> eg: G,M,2 origin <prefixes> origin_dxcc <prefixes or numbers> eg: 61,62 (from eg: sh/pre G) origin_itu <prefixes or numbers> or: G,GM,GW origin_zone <prefixes or numbers> origin_state <states> eg: VA,NH,RI,ME by_dxcc <prefixes or numbers> by_itu <prefixes or numbers> by_zone <prefixes or numbers> by_state <states> eg: VA,NH,RI,ME channel <prefixes> wx 1 filter WX announces dest <prefixes> eg: 6MUK,WDX (distros)
some examples:-
rej/ann by_zone 14,15,16 and not by G,M,2
You can use the tag 'all' to reject everything eg:
rej/ann all
but this probably for advanced users...
11.98. reject/route <call> [0-9] <pattern> (8)
reject/route <call> [0-9] <pattern> Set an 'reject' filter line for
routing
Create an 'reject this routing PC Protocol' line for a filter. An
reject filter line means that if a PC16/17/19/21/24/41/50 matches this
filter it is NOT passed thru that interface. See HELP FILTERING for
more info. Please read this to understand how filters work - it will
save a lot of grief later on.You can use any of the following things
in this line:-
call <prefixes> the callsign of the thingy call_dxcc <prefixes or numbers> eg: 61,62 (from eg: sh/pre G) call_itu <prefixes or numbers> or: G,GM,GW call_zone <prefixes or numbers> call_state <states> eg: VA,NH,RI,ME origin <prefixes> really the interface it came in on origin_dxcc <prefixes or numbers> eg: 61,62 (from eg: sh/pre G) origin_itu <prefixes or numbers> or: G,GM,GW origin_zone <prefixes or numbers> origin_state <states> eg: VA,NH,RI,ME
some examples:-
rej/route gb7djk call_dxcc 61,38 (everything except UK+EIRE nodes)
You can use the tag 'all' to reject everything eg:
rej/route all (equiv to [very] restricted mode)
as with ACCEPT/ROUTE 'by' is now a synonym for 'call'.
11.99. reject/spots <call> [input] [0-9] <pattern> (8)
reject/spots <call> [input] [0-9] <pattern> Spot filter sysop version
This version allows a sysop to set a filter for a callsign as well as
thedefault for nodes and users eg:-
reject/spot db0sue-7 1 by_zone 14,15,16 reject/spot node_default all set/hops node_default 10
reject/spot user_default by G,M,2
11.100. reject/spots [0-9] <pattern> (0)
reject/spots [0-9] <pattern> Set a 'reject' filter line for spots
Create a 'reject this spot' line for a filter. A reject filter line
means that if the spot matches this filter it isdumped (not passed
on). See HELP FILTERING for more info. Please read thisto understand
how filters work - it will save a lot of grief later on.You can use
any of the following things in this line:-
freq <range> eg: 0/30000 or hf or hf/cw or 6m,4m,2m on <range> same as 'freq' call <prefixes> eg: G,PA,HB9 info <string> eg: iota or qsl by <prefixes> call_dxcc <prefixes or numbers> eg: 61,62 (from eg: sh/pre G) call_itu <prefixes or numbers> or: G,GM,GW call_zone <prefixes or numbers> call_state <states> eg: VA,NH,RI,ME by_dxcc <prefixes or numbers> by_itu <prefixes or numbers> by_zone <prefixes or numbers> by_state <states> eg: VA,NH,RI,ME origin <prefixes> channel <prefixes>
rej/spot 1 on hf rej/spot 2 on vhf and not (by_zone 14,15,16 or call_zone 14,15,16)
You can use the tag 'all' to reject everything eg:
rej/spot 3 all
but this probably for advanced users...
11.101. reject/wcy <call> [input] [0-9] <pattern> (8)
reject/wcy <call> [input] [0-9] <pattern> WCY filter sysop version
This version allows a sysop to set a filter for a callsign as well as
thedefault for nodes and users eg:-
reject/wcy gb7djk all
11.102. reject/wcy [0-9] <pattern> (0)
reject/wcy [0-9] <pattern> set a 'reject' WCY filter
It is unlikely that you will want to do this, but if you do then you
canfilter on the following fields:-
by <prefixes> eg: G,M,2 origin <prefixes> origin_dxcc <prefixes or numbers> eg: 61,62 (from eg: sh/pre G) origin_itu <prefixes or numbers> or: G,GM,GW origin_zone <prefixes or numbers> by_dxcc <prefixes or numbers> by_itu <prefixes or numbers> by_zone <prefixes or numbers> channel <prefixes>
There are no examples because WCY Broadcasts only come from one place
andyou either want them or not (see UNSET/WCY if you don't want
them).This command is really provided for future use.See HELP FILTER
for information.
11.103. reject/wwv <call> [input] [0-9] <pattern> (8)
reject/wwv <call> [input] [0-9] <pattern> WWV filter sysop version
This version allows a sysop to set a filter for a callsign as well as
thedefault for nodes and users eg:-
reject/wwv db0sue-7 1 by_zone 4 reject/wwv node_default all
reject/wwv user_default by W
11.104. reject/wwv [0-9] <pattern> (0)
reject/wwv [0-9] <pattern> set a 'reject' WWV filter
It is unlikely that you will want to do this, but if you do then you
canfilter on the following fields:-
by <prefixes> eg: G,M,2 origin <prefixes> origin_dxcc <prefixes or numbers> eg: 61,62 (from eg: sh/pre G) origin_itu <prefixes or numbers> or: G,GM,GW origin_zone <prefixes or numbers> by_dxcc <prefixes or numbers> by_itu <prefixes or numbers> by_zone <prefixes or numbers> channel <prefixes>
for example
reject/wwv by_zone 14,15,16
is probably the only useful thing to do (which will only show WWV
broadcastsby stations in the US).See HELP FILTER for information.
11.105. reply (0)
reply Reply (privately) to the last message that you have read
11.106. reply <msgno> (0)
reply <msgno> Reply (privately) to the specified message
11.107. reply b <msgno> (0)
reply b <msgno> Reply as a Bulletin to the specified message
11.108. reply noprivate <msgno> (0)
reply noprivate <msgno> Reply as a Bulletin to the specified message
11.109. reply rr <msgno> (0)
reply rr <msgno> Reply to the specified message with read receipt
You can reply to a message and the subject will automatically
have"Re:" inserted in front of it, if it isn't already present.You can
also use all the extra qualifiers such as RR, PRIVATE, NOPRIVATE, B
that you can use with the SEND command (see SENDfor further details)
11.110. save [-d -t -a] <filename> "<cmd>" [...] (9)
save [-d -t -a] <filename> "<cmd>" [...] Save command output to a file
This sysop only cammand allows you to save the output of one or
morecommands to a file. For example:-
save /spider/packclus/dxstats show/dxstat
will save the output of the normal command "show/dxstat" to the
file"dxstats" in the files area.You can have some extra flags to the
save which will either date stamp or time stamp or both the filename
so:-
save -d /tmp/a <cmd> creates /tmp/a_6-Jan-2002 save -t /tmp/a <cmd> creates /tmp/a_2301Z save -d -t /tmp/a <cmd> creates /tmp/a_6-Jan-2002_2301Z
The -a flag means append to the file instead of overwriting it.You can
have more than one command on the line, to do this you MUSTenclose
each command in double quotes (") eg:-
save /tmp/a "sh/hfstats" "blank +" "sh/vhfstats"
or
save /tmp/a "sh/hfstats","blank +","sh/vhfstats"
You can only write into places that the cluster has permission for
(whichis that of the "sysop" user [which had BETTER NOT BE "root"]),
you will need to create any directories you want to put stuff in
beforehand as well.It is likely that you will want to run these com-
mands in a crontab type situation. You would do that something like:-
0 0 * * * run_cmd('save /tmp/dxstats "echo DXStat Table", "sh/dxstats"')
Note that you still enclose each command with (") characters but you
mustenclose the entire save command in (') characters. Now in fact,
this can be varied if you know what you are doing. See theadmin manual
for more details.
11.111. send <call> [<call> ...] (0)
send <call> [<call> ...] Send a message to one or more callsigns
11.112. send copy <msgno> <call> (0)
send copy <msgno> <call> Send a copy of a message to someone
11.113. send noprivate <call> (0)
send noprivate <call> Send a message to all stations
All the SEND commands will create a message which will be sent either
toan individual callsign or to one of the 'bulletin' addresses. SEND
<call> on its own acts as though you had typed SEND PRIVATE, that isit
will mark the message as personal and send it to the cluster node
thatthat callsign is connected to. If the <call> you have specified is
in facta known bulletin category on your node (eg: ALL) then the
message shouldautomatically become a bulletin.You can have more than
one callsign in all of the SEND commands.You can have multiple
qualifiers so that you can have for example:-
SEND RR COPY 123 PRIVATE G1TLH G0RDI
which should send a copy of message 123 to G1TLH and G0RDI and you
willreceive a read receipt when they have read the message.SB is an
alias for SEND NOPRIVATE (or send a bulletin in BBS speak)SP is an
alias for SEND PRIVATEThe system will ask you for a subject. Conven-
tionally this should be no longer than 29 characters for compatibil-
ity. Most modern clustersoftware should accept more.You will now be
prompted to start entering your text. You finish the message by enter-
ing '/EX' on a new line. For instance:
... bye then Jim 73 Dirk /ex
If you have started a message and you don't want to keep it then you-
can abandon the message with '/ABORT' on a new line, like:-
line 1 line 2 oh I just can't be bothered with this /abort
If you abort the message it will NOT be sent.When you are entering the
text of your message, most normal output (suchas DX announcements and
so on are suppressed and stored for latter display(upto 20 such lines
are stored, as new ones come along, so the oldestlines are
dropped).Also, you can enter normal commands commands (and get the
output immediately) whilst in the middle of a message. You do this by
typingthe command preceeded by a '/' character on a new line, so:-
/dx g1tlh 144010 strong signal
Will issue a dx annoucement to the rest of the cluster. Also, you can
add the output of a command to your message by preceeding the command
with '//', thus :-
//sh/vhftable
This will show YOU the output from SH/VHFTABLE and also store it in
themessage. You can carry on with the message until you are ready to
send it.
11.114. send private <call> (0)
send private <call> Send a personal message
11.115. send rr <call> (0)
send rr <call> Send a message and ask for a read receipt
11.116. set/address <your address> (0)
set/address <your address> Record your postal address
11.117. set/announce (0)
set/announce Allow announce messages to come out on your terminal
11.118. set/anntalk (0)
set/anntalk Allow talk like announce messages on your terminal
11.119. set/arcluster <call> [<call>..] (5)
set/arcluster <call> [<call>..] Make the callsign an AR-Cluster node
11.120. set/baddx <call>.. (8)
set/baddx <call>.. Stop callsigns in a dx spot being propagated
11.121. set/badnode <call>.. (8)
set/badnode <call>.. Stop spots from this node being propagated
11.122. set/badspotter <call>.. (8)
set/badspotter <call>.. Stop spots from this callsign being propagated
11.123. set/badword <word>.. (8)
set/badword <word>.. Stop things with this word being propagated
11.124. set/bbs <call> [<call>..] (5)
set/bbs <call> [<call>..] Make the callsign a BBS
11.125. set/beep (0)
set/beep Add a beep to DX and other messages on your terminal
11.126. set/clx <call> [<call>..] (5)
set/clx <call> [<call>..] Make the callsign an CLX node
11.127. set/debug <name> (9)
set/debug <name> Add a debug level to the debug set
11.128. set/dx (0)
set/dx Allow DX messages to come out on your terminal
11.129. set/dxcq (0)
set/dxcq Show CQ Zones on the end of DX announcements
11.130. set/dxgrid (0)
set/dxgrid Allow QRA Grid Squares on the end of DX announcements
11.131. set/dxitu (0)
set/dxitu Show ITU Zones on the end of DX announcements
11.132. set/dxnet <call> [<call>..] (5)
set/dxnet <call> [<call>..] Make the callsign an DXNet node
11.133. set/echo (0)
set/echo Make the cluster echo your input
11.134. set/email <email> ... (0)
set/email <email> ... Set email address(es) and forward your personals
11.135. set/here (0)
set/here Tell the system you are present at your terminal
11.136. set/homenode <node> (0)
set/homenode <node> Set your normal cluster callsign
Tell the cluster system where you normally connect to. Any Messages
sentto you will normally find their way there should you not be
connected.eg:-
SET/HOMENODE gb7djk
11.137. set/hops <call> ann|spots|route|wwv|wcy <n> (8)
set/hops <call> ann|spots|route|wwv|wcy <n> Set hop count
11.138. set/isolate (9)
set/isolate Isolate a node from the rest of the network
Connect a node to your system in such a way that you are a full
protocolmember of its network and can see all spots on it, but nothing
either leaksout from it nor goes back into from the rest of the nodes
connected to you.You can potentially connect several nodes in this
way.
11.139. set/language <lang> (0)
set/language <lang> Set the language you want to use
You can select the language that you want the cluster to use.
Currentlythe languages available are en (English), de (German), es
(Spanish),Czech (cz), French (fr), Portuguese (pt), Italian (it) and
nl (Dutch).
11.140. set/location <lat & long> (0)
set/location <lat & long> Set your latitude and longitude
11.141. set/lockout <call> (9)
set/lockout <call> Stop a callsign connecting to the cluster
11.142. set/logininfo (0)
set/logininfo Inform when a station logs in/out locally
11.143. set/name <your name> (0)
set/name <your name> Set your name
Tell the system what your name is eg:-
SET/NAME Dirk
11.144. set/node <call> [<call>..] (5)
set/node <call> [<call>..] Make the callsign an AK1A cluster
Tell the system that the call(s) are to be treated as AK1A cluster
andfed PC Protocol rather normal user commands.
11.145. set/obscount <count> <call> (8)
set/obscount <count> <call> Set the 'pump-up' obscelence PING counter
From 1.35 onwards neighbouring nodes are pinged at regular intervals
(seeSET/PINGINTERVAL), usually 300 seconds or 5 minutes. There is a
'pump-up'counter which is decremented on every outgoing ping and then
reset tothe 'obscount' value on every incoming ping. The default value
of thisparameter is 2. What this means is that a neighbouring node
will be pinged twice at (default) 300 second intervals and if no reply
has been heard just beforewhat would be the third attempt, that node
is disconnected.If a ping is heard then the obscount is reset to the
full value. Usingdefault values, if a node has not responded to a ping
within 15 minutes,it is disconnected.You can set this parameter
between 1 and 9.It is STRONGLY recommended that you don't change the
default.
11.146. set/page <lines per page> (0)
set/page <lines per page> Set the lines per page
Tell the system how many lines you wish on a page when the number of
lineof output from a command is more than this. The default is 20.
Setting itexplicitly to 0 will disable paging.
SET/PAGE 30 SET/PAGE 0
The setting is stored in your user profile.
11.147. set/password (0)
set/password Set your own password
This command only works for a 'telnet' user (currently). It willonly
work if you have a password already set. This initial passwordcan only
be set by the sysop.When you execute this command it will ask you for
your old password,then ask you to type in your new password twice (to
make sure youget it right). You may or may not see the data echoed on
the screenas you type, depending on the type of telnet client you
have.
11.148. set/password <callsign> <string> (9)
set/password <callsign> <string> Set a users password
The password for a user can only be set by a full sysop. The stringcan
contain any characters. The way this field is used depends on context.
If it is being used inthe SYSOP command context then you are offered 5
random numbers and youhave to supply the corresponding letters. This
is now mainly for ax25connections.If it is being used on incoming
telnet connections then, if a passwordis set or the:
set/var $main::passwdreq = 1
command is executed in the startup script, then a password prompt
isgiven after the normal 'login: ' prompt.
11.149. set/pinginterval <time> <nodecall> (9)
set/pinginterval <time> <nodecall> Set ping time to neighbouring nodes
As from release 1.35 all neighbouring nodes are pinged at regular
intervalsin order to determine the rolling quality of the link and, in
future, toaffect routing decisions. The default interval is 300 secs
or 5 minutes.You can use this command to set a different interval.
Please don't. But if you do the value you enter is treated as minutes
up 30 and secondsfor numbers greater than that.This is used also to
help determine when a link is down at the far end(as certain cluster
software doesn't always notice), see SET/OBSCOUNTfor more
information.If you must change it (and it may be useful for internet
connected nodeson dynamic IP addresses that go away after a set time
of usage) the timecan be specified as:-
5 which if less than 30 is converted to minutes otherwise is taken as the no of seconds between pings. 120s 120 seconds 5m 5 minutes 1h 1 hour
Please be aware that this causes traffic to occur on the link, setting
this value too low may annoy your neighbours beyond the point of
endurance!You can switch this off by setting it to 0.
11.150. set/privilege <n> <call> [<call..] (9)
set/privilege <n> <call> [<call..] Set privilege level on a call
Set the privilege level on a callsign. The privilege levels that
pertainto commands are as default:-
0 - normal user 1 - allow remote nodes normal user RCMDs 5 - various privileged commands (including shutdown, but not disc- connect), the normal level for another node. 8 - more privileged commands (including disconnect) 9 - local sysop privilege. DO NOT SET ANY REMOTE USER OR NODE TO THIS LEVEL.
If you are a sysop and you come in as a normal user on a remote con-
nectionyour privilege will automatically be set to 0.
11.151. set/prompt <string> (0)
set/prompt <string> Set your prompt to <string>
11.152. set/qra <locator> (0)
set/qra <locator> Set your QRA Grid locator
Tell the system what your QRA (or Maidenhead) locator is. If you have
notdone a SET/LOCATION then your latitude and longitude will be set
roughlycorrectly (assuming your locator is correct ;-). For example:-
SET/QRA JO02LQ
11.153. set/qth <your qth> (0)
set/qth <your qth> Set your QTH
Tell the system where you are. For example:-
SET/QTH East Dereham, Norfolk
11.154. set/register <call> ... (9)
set/register <call> ... Mark a user as registered
11.155. set/spider <call> [<call>..] (5)
set/spider <call> [<call>..] Make the callsign an DXSpider node
Tell the system that the call(s) are to be treated as DXSpider node
andfed new style DX Protocol rather normal user commands.
11.156. set/startup (0)
set/startup Create your own startup script
Create a startup script of DXSpider commands which will be
executedeverytime that you login into this node. You can only input
the wholescript afresh, it is not possible to 'edit' it. Inputting a
new script isjust like typing in a message using SEND. To finish
inputting type: /EXon a newline, to abandon the script type:
/ABORT.You may find the (curiously named) command BLANK useful to
break up the output. If you simply want a blank line, it is easier to
input one or more spaces and press the <return> key.See UNSET/STARTUP
to remove a script.
11.157. set/startup <call> (6)
set/startup <call> Create a user startup script
11.158. set/sys_location <lat & long> (9)
set/sys_location <lat & long> Set your cluster latitude and longitude
In order to get accurate headings and such like you must tell the
systemwhat your latitude and longitude is. If you have not yet done a
SET/QRAthen this command will set your QRA locator for you. For
example:-
SET/LOCATION 52 22 N 0 57 E
11.159. set/sys_qra <locator> (9)
set/sys_qra <locator> Set your cluster QRA Grid locator
11.160. set/talk (0)
set/talk Allow TALK messages to come out on your terminal
11.161. set/usdb <call> <state> <city> (9)
set/usdb <call> <state> <city> add/update a US DB callsign
This command allows you to add or alter a callsign in the US
statedatabase. Use with extreme caution. Anything you do here will
beoverwritten by any weekly updates that affect this callsign
set/usdb g1tlh nh downtown rindge
see also DELETE/USDB
11.162. set/usstate (0)
set/usstate Allow US State info on the end of DX announcements
11.163. set/wcy (0)
set/wcy Allow WCY messages to come out on your terminal
11.164. set/wwv (0)
set/wwv Allow WWV messages to come out on your terminal
11.165. set/wx (0)
set/wx Allow WX messages to come out on your terminal
11.166. show/baddx (1)
show/baddx Show all the bad dx calls in the system
Display all the bad dx callsigns in the system, see SET/BADDXfor more
information.
11.167. show/badnode (1)
show/badnode Show all the bad nodes in the system
Display all the bad node callsigns in the system, see SET/BADNODEfor
more information.
11.168. show/badspotter (1)
show/badspotter Show all the bad spotters in the system
Display all the bad spotter's callsigns in the system, see
SET/BADSPOTTERfor more information.
11.169. show/badword (1)
show/badword Show all the bad words in the system
Display all the bad words in the system, see SET/BADWORDfor more
information.
11.170. show/chat [<group>] [<lines>] (0)
show/chat [<group>] [<lines>] Show any chat or conferencing
This command allows you to see any chat or conferencing that has
occurred whilst you were away. SHOW/CHAT on its own will show data
forall groups. If you use a group name then it will show only chat
forthat group.
11.171. show/configuration [<node>] (0)
show/configuration [<node>] Show all the nodes and users visible
This command allows you to see all the users that can be seenand the
nodes to which they are connected.This command is normally abbreviated
to: sh/cNormally, the list returned will be just for the nodes from
your country (because the list otherwise will be very long).
SH/C ALL
will produce a complete list of all nodes. BE WARNED: the list that is
returned can be VERY longIt is possible to supply a node or part of a
prefix and you will get a list of the users for that node or list of
nodes starting withthat prefix.
SH/C GB7DJK
SH/C SK
11.172. show/configuration/node (0)
show/configuration/node Show all the nodes connected locally
Show all the nodes connected to this node.
11.173. show/connect (1)
show/connect Show all the active connections
This command shows information on all the active connections known
tothe node. This command gives slightly more information than WHO.
11.174. show/contest <year and month> (0)
show/contest <year and month> Show all the contests for a month
Show all known contests which are maintained at
http://www.sk3bg.se/contest/for a particular month or year. The format
is reasonably flexible.For example:-
SH/CONTEST sep2003 SH/CONTEST 03 march
11.175. show/date [<prefix>|<callsign>] (0)
show/date [<prefix>|<callsign>] Show the local time
This is very nearly the same as SHOW/TIME, the only difference the
formatof the date string if no arguments are given.If no prefixes or
callsigns are given then this command returns the localtime and UTC as
the computer has it right now. If you give some prefixesthen it will
show UTC and UTC + the local offset (not including DST) atthe prefixes
or callsigns that you specify.
11.176. show/db0sdx <callsign> (0)
show/db0sdx <callsign> Show QSL infomation from DB0SDX database
This command queries the DB0SDX QSL server on the internetand returns
any information available for that callsign. This serviceis provided
for users of this software by http://www.qslinfo.de.See also SHOW/QRZ,
SHOW/WM7D.
11.177. show/debug (9)
show/debug Show what levels of debug information you are logging
11.178. show/dx (0)
show/dx Interrogate the spot database
If you just type SHOW/DX you will get the last so many spots(sysop
configurable, but usually 10).In addition you can add any number of
these commands in very nearlyany order to the basic SHOW/DX command,
they are:-
on <band> - eg 160m 20m 2m 23cm 6mm on <region> - eg hf vhf uhf shf (see SHOW/BANDS) on <from>/<to> - eg 1000/4000 14000-30000 (in Khz) <from>-<to>
<number> - the number of spots you want <from>-<to> - <from> spot no <to> spot no in the selected list <from>/<to>
<prefix> - for a spotted callsign beginning with <prefix> *<suffix> - for a spotted callsign ending in <suffix> *<string>* - for a spotted callsign containing <string>
day <number> - starting <number> days ago day <from>-<to> - <from> days <to> days ago <from>/<to>
info <text> - any spots containing <text> in the info or remarks
by <call> - any spots spotted by <call> (spotter <call> is the same).
qsl - this automatically looks for any qsl info on the call held in the spot database.
iota [<iota>] - If the iota island number is missing it will look for the string iota and anything which looks like an iota island number. If you specify then it will look for that island.
qra [<locator>] - this will look for the specific locator if you specify one or else anything that looks like a locator.
dxcc - treat the prefix as a 'country' and look for spots from that country regardless of actual prefix. eg dxcc oq2
You can also use this with the 'by' keyword so eg by W dxcc
real or rt - Format the output the same as for real time spots. The formats are deliberately different (so you can tell one sort from the other). This is useful for some logging programs that can't cope with normal sh/dx output. An alias of SHOW/FDX is available.
filter - Filter the spots, before output, with the user's spot filter. An alias of SHOW/MYDX is available.
zone <zones> - look for spots in the cq zone (or zones) specified. zones are numbers separated by commas.
by_zone <zones> - look for spots spotted by people in the cq zone specified.
itu <itus> - look for spots in the itu zone (or zones) specified itu zones are numbers separated by commas.
by_itu <itus> - look for spots spotted by people in the itu zone specified.
state <list> - look for spots in the US state (or states) specified The list is two letter state codes separated by commas.
by_state <list> - look for spots spotted by people in the US state specified.
e.g.
SH/DX 9m0 SH/DX on 20m info iota SH/DX 9a on vhf day 30 SH/DX rf1p qsl SH/DX iota SH/DX iota eu-064 SH/DX qra jn86 SH/DX dxcc oq2 SH/DX dxcc oq2 by w dxcc SH/DX zone 4,5,6 SH/DX by_zone 4,5,6 SH/DX state in,oh SH/DX by_state in,oh
11.179. show/dxcc <prefix> (0)
show/dxcc <prefix> Interrogate the spot database by country
This command takes the <prefix> (which can be a full or partial
callsign if desired), looks up which internal country number it isand
then displays all the spots as per SH/DX for that country.This is now
an alias for 'SHOW/DX DXCC' The options for SHOW/DX also apply to this
command. e.g.
SH/DXCC G SH/DXCC W on 20m iota
This can be done with the SHOW/DX command like this:-
SH/DX dxcc g SH/DX dxcc w on 20m iota
This is an alias for: SH/DX dxcc
11.180. show/dxqsl <callsign> (0)
show/dxqsl <callsign> Show any QSL info gathered from spots
The node collects information from the comment fields in spots
(thingslike 'VIA EA7WA' or 'QSL-G1TLH') and stores these in a
database.This command allows you to interrogate that database and if
the callsignis found will display the manager(s) that people have
spotted. This information is NOT reliable, but it is normally
reasonably accurate ifit is spotted enough times.For example:-
sh/dxqsl 4k9w
You can check the raw input spots yourself with:-
sh/dx 4k9w qsl
This gives you more background information.
11.181. show/dxstats [days] [date] (0)
show/dxstats [days] [date] Show the DX Statistics
Show the total DX spots for the last <days> no of days (default is
31), starting from a <date> (default: today).
11.182. show/fdx (0)
show/fdx Show the DX data in realtime format.
Normally SHOW/DX outputs spot data in a different format to
therealtime data. This is a deliberate policy (so you can tell the
difference between the two). Some logging programs cannot handlethis
so SHOW/FDX outputs historical data in real time format.This is an
alias for: SHOW/DX real
11.183. show/files [<filearea> [<string>]] (0)
show/files [<filearea> [<string>]] List the contents of a filearea
SHOW/FILES on its own will show you a list of the various
fileareasavailable on the system. To see the contents of a particular
filearea type:-
SH/FILES <filearea>
where <filearea> is the name of the filearea you want to see the con-
tents of.You can also use shell globbing characters like '*' and '?'
in astring to see a selection of files in a filearea eg:-
SH/FILES bulletins arld*
See also TYPE - to see the contents of a file.
11.184. show/filter (0)
show/filter Show the contents of all the filters you have set
Show the contents of all the filters that are set. This command
displaysall the filters set - for all the various categories.
11.185. show/hfstats [days] [date] (0)
show/hfstats [days] [date] Show the HF DX Statistics
Show the HF DX spots breakdown by band for the last <days> no of days
(default is 31), starting from a <date> (default: today).
11.186. show/hftable [days] [date] [prefix ...] (0)
show/hftable [days] [date] [prefix ...] Show the HF DX Spotter Table
Show the HF DX Spotter table for the list of prefixes for the last
<days> no of days (default is 31), starting from a <date> (default:
today).If there are no prefixes then it will show the table for your
country.Remember that some countries have more than one "DXCC country"
in them(eg G :-), to show them (assuming you are not in G already
which isspecially treated in the code) you must list all the relevant
prefixes
sh/hftable g gm gd gi gj gw gu
Note that the prefixes are converted into country codes so you don't
haveto list all possible prefixes for each country.If you want more or
less days than the default simply include thenumber you require:-
sh/hftable 20 pa
If you want to start at a different day, simply add the date in some
recognizable form:-
sh/hftable 2 25nov02 sh/hftable 2 25-nov-02 sh/hftable 2 021125 sh/hftable 2 25/11/02
This will show the stats for your DXCC for that CQWW contest weekend.
You can specify either prefixes or full callsigns (so you can see how
youdid against all your mates). You can also say 'all' which will then
printthe worldwide statistics.
sh/hftable all
11.187. show/hops <call> [ann|spots|route|wcy|wwv] (8)
show/hops <call> [ann|spots|route|wcy|wwv] Show the hop counts for a
node
This command shows the hop counts set up for a node. You can
specifywhich category you want to see. If you leave the category out
then all the categories will be listed.
11.188. show/isolate (1)
show/isolate Show list of ISOLATED nodes
11.189. show/lockout <prefix>|all (9)
show/lockout <prefix>|all Show the list of locked out or excluded
callsigns
11.190. show/log [<callsign>] (8)
show/log [<callsign>] Show excerpts from the system log
This command outputs a short section of the system log. On its ownit
will output a general logfile. With the optional callsign it willshow
output from the log associated with that callsign.
11.191. show/moon [ndays] [<prefix>|<callsign>] (0)
show/moon [ndays] [<prefix>|<callsign>] Show Moon rise and set times
Show the Moon rise and set times for a (list of) prefixes or
callsigns, together with the azimuth and elevation of the sun
currently at thoselocations.If you don't specify any prefixes or
callsigns, it will show the times foryour QTH (assuming you have set
it with either SET/LOCATION or SET/QRA),together with the current
azimuth and elevation.In addition, it will show the illuminated
fraction of the moons disk.If all else fails it will show the Moonrise
and set times for the nodethat you are connected to. For example:-
SH/MOON SH/MOON G1TLH W5UN
You can also use this command to see into the past or the future, soif
you want to see yesterday's times then do:-
SH/MOON -1
or in three days time:-
SH/MOON +3 W9
Upto 366 days can be checked both in the past and in the future.Please
note that the rise and set times are given as the UT times of rise and
set on the requested UT day.
11.192. show/muf <prefix> [<hours>][long] (0)
show/muf <prefix> [<hours>][long] Show the likely propagation to a
prefix
This command allow you to estimate the likelihood of you contactinga
station with the prefix you have specified. The output assumes a
modestpower of 20dBW and receiver sensitivity of -123dBm (about
0.15muV/10dB SINAD)The result predicts the most likely operating
frequencies and signallevels for high frequency (shortwave) radio
propagation paths onspecified days of the year and hours of the day.
It is most useful forpaths between 250 km and 6000 km, but can be used
with reduced accuracyfor paths shorter or longer than this.The command
uses a routine MINIMUF 3.5 developed by the U.S. Navy andused to
predict the MUF given the predicted flux, day of the year,hour of the
day and geographic coordinates of the transmitter andreceiver. This
routine is reasonably accurate for the purposes here,with a claimed
RMS error of 3.8 MHz, but much smaller and less complexthan the
programs used by major shortwave broadcasting organizations,such as
the Voice of America.The command will display some header information
detailing itsassumptions, together with the locations, latitude and
longitudes andbearings. It will then show UTC (UT), local time at the
other end(LT), calculate the MUFs, Sun zenith angle at the midpoint of
the path(Zen) and the likely signal strengths. Then for each frequency
for whichthe system thinks there is a likelihood of a circuit it
prints a value.The value is currently a likely S meter reading based
on the conventional6dB / S point scale. If the value has a '+'
appended it means that it is1/2 an S point stronger. If the value is
preceeded by an 'm' it means thatthere is likely to be much fading and
by an 's' that the signal is likelyto be noisy. By default SHOW/MUF
will show the next two hours worth of data. Youcan specify anything up
to 24 hours worth of data by appending the no ofhours required after
the prefix. For example:-
SH/MUF W
produces:
RxSens: -123 dBM SFI: 159 R: 193 Month: 10 Day: 21 Power : 20 dBW Distance: 6283 km Delay: 22.4 ms Location Lat / Long Azim East Dereham, Norfolk 52 41 N 0 57 E 47 United-States-W 43 0 N 87 54 W 299 UT LT MUF Zen 1.8 3.5 7.0 10.1 14.0 18.1 21.0 24.9 28.0 50.0 18 23 11.5 -35 mS0+ mS2 S3 19 0 11.2 -41 mS0+ mS2 S3
indicating that you will have weak, fading circuits on top band and
80m but usable signals on 40m (about S3).inputing:-
SH/MUF W 24
will get you the above display, but with the next 24 hours worth
ofpropagation data.
SH/MUF W L 24 SH/MUF W 24 Long
Gives you an estimate of the long path propagation characterics.
Itshould be noted that the figures will probably not be very useful,
norterrible accurate, but it is included for completeness.
11.193. show/mydx (0)
show/mydx Show the DX data filtered with your spot filter.
SHOW/DX potentially shows all the spots available in the system.
UsingSHOW/MYDX will, instead, filter the availble spots using any spot
filter that you have set, first. This command, together with
ACCEPT/SPOT or REJECT/SPOT, will allowyou to customise the spots that
you receive.So if you have said: ACC/SPOT on hfDoing a SHOW/MYDX will
now only, ever, show HF spots. All the other options on SH/DX can
still be used.
11.194. show/newconfiguration [<node>] (0)
show/newconfiguration [<node>] Show all the nodes and users visible
This command allows you to see all the users that can be seenand the
nodes to which they are connected. This command produces essentially
the same information as SHOW/CONFIGURATION except that it shows all
the duplication ofany routes that might be present It also uses a
different formatwhich may not take up quite as much space if you don't
have anyloops.BE WARNED: the list that is returned can be VERY long
11.195. show/newconfiguration/node (0)
show/newconfiguration/node Show all the nodes connected locally
Show all the nodes connected to this node in the new format.
11.196. show/node [<callsign> ...] (1)
show/node [<callsign> ...] Show the type and version number of nodes
Show the type and version (if connected) of the nodes specified on
thecommand line. If no callsigns are specified then a sorted list of
allthe non-user callsigns known to the system will be displayed.
11.197. show/prefix <callsign> (0)
show/prefix <callsign> Interrogate the prefix database
This command takes the <callsign> (which can be a full or partial
callsign or a prefix), looks up which internal country number it is
and then displays all the relevant prefixes for that countrytogether
with the internal country no, the CQ and ITU regions. See also
SHOW/DXCC
11.198. show/program (5)
show/program Show the locations of all the included program modules
Show the name and location where every program module was load from.
Thisis useful for checking where you think you have loaded a .pm file
from.
11.199. show/qra <lat> <long> (0)
show/qra <lat> <long> Convert lat/long to a QRA Grid locator
This is a multipurpose command that allows you either to calculate
thedistance and bearing between two locators or (if only one locator
isgiven on the command line) the distance and beraing from your
stationto the locator. For example:-
SH/QRA IO92QL SH/QRA JN06 IN73
The first example will show the distance and bearing to the locator
fromyourself, the second example will calculate the distance and bear-
ing fromthe first locator to the second. You can use 4 or 6 character
locators.It is also possible to convert a latitude and longitude to a
locator by using this command with a latitude and longitude as an
argument, forexample:-
SH/QRA 52 41 N 0 58 E
11.200. show/qra <locator> [<locator>] (0)
show/qra <locator> [<locator>] Show distance between QRA Grid locators
11.201. show/qrz <callsign> (0)
show/qrz <callsign> Show any callbook details on a callsign
This command queries the QRZ callbook server on the internetand
returns any information available for that callsign. This serviceis
provided for users of this software by http://www.qrz.com See also
SHOW/WM7D for an alternative.
11.202. show/registered [<prefix>] (9)
show/registered [<prefix>] Show the registered users
11.203. show/route <callsign> ... (0)
show/route <callsign> ... Show the route to the callsign
This command allows you to see to which node the callsigns specified
areconnected. It is a sort of inverse sh/config.
sh/route n2tly
11.204. show/satellite <name> [<hours> <interval>] (0)
show/satellite <name> [<hours> <interval>] Show tracking data
Show the tracking data from your location to the satellite of your
choicefrom now on for the next few hours.If you use this command
without a satellite name it will display a listof all the satellites
known currently to the system. If you give a name then you can obtain
tracking data of all the passesthat start and finish 5 degrees below
the horizon. As default it willgive information for the next three
hours for every five minute period.You can alter the number of hours
and the step size, within certain limits. Each pass in a period is
separated with a row of '-----' charactersSo for example:-
SH/SAT AO-10 SH/SAT FENGYUN1 12 2
11.205. show/startup (0)
show/startup View your own startup script
View the contents of a startup script created with SET/STARTUP.
11.206. show/startup <call> (6)
show/startup <call> View a user startup script
11.207. show/station all [<regex>] (6)
show/station all [<regex>] Show list of users in the system
11.208. show/station [<callsign> ..] (0)
show/station [<callsign> ..] Show information about a callsign
Show the information known about a callsign and whether (and
where)that callsign is connected to the cluster.
SH/ST G1TLH
If no callsign is given then show the information for yourself.
11.209. show/sun [ndays] [<prefix>|<callsign>] (0)
show/sun [ndays] [<prefix>|<callsign>] Show sun rise and set times
Show the sun rise and set times for a (list of) prefixes or callsigns,
together with the azimuth and elevation of the sun currently at
thoselocations.If you don't specify any prefixes or callsigns, it will
show the times foryour QTH (assuming you have set it with either
SET/LOCATION or SET/QRA),together with the current azimuth and
elevation.If all else fails it will show the sunrise and set times for
the nodethat you are connected to. For example:-
SH/SUN SH/SUN G1TLH K9CW ZS
You can also use this command to see into the past or the future, soif
you want to see yesterday's times then do:-
SH/SUN -1
or in three days time:-
SH/SUN +3 W9
Upto 366 days can be checked both in the past and in the future.Please
note that the rise and set times are given as the UT times of rise and
set on the requested UT day.
11.210. show/time [<prefix>|<callsign>] (0)
show/time [<prefix>|<callsign>] Show the local time
If no prefixes or callsigns are given then this command returns the
localtime and UTC as the computer has it right now. If you give some
prefixesthen it will show UTC and UTC + the local offset (not
including DST) atthe prefixes or callsigns that you specify.
11.211. show/usdb [call ..] (0)
show/usdb [call ..] Show information held on the FCC Call database
Show the City and State of a Callsign held on the FCC database ifhis
is being run on this system, eg:-
sh/usdb k1xx
11.212. show/vhfstats [days] [date] (0)
show/vhfstats [days] [date] Show the VHF DX Statistics
Show the VHF DX spots breakdown by band for the last <days> no of days
(default is 31), starting from a date (default: today).
11.213. show/vhftable [days] [date] [prefix ...] (0)
show/vhftable [days] [date] [prefix ...] Show the VHF DX Spotter Table
Show the VHF DX Spotter table for the list of prefixes for the last
<days> no of days (default is 31), starting from a date (default:
today).If there are no prefixes then it will show the table for your
country.Remember that some countries have more than one "DXCC country"
in them(eg G :-), to show them (assuming you are not in G already
which isspecially treated in the code) you must list all the relevant
prefixes
sh/vhftable g gm gd gi gj gw gu
Note that the prefixes are converted into country codes so you don't
haveto list all possible prefixes for each country.If you want more or
less days than the default simply include thenumber you require:-
sh/vhftable 20 pa
If you want to start at a different day, simply add the date in some
recognizable form:-
sh/vhftable 2 25nov02 sh/vhftable 2 25-nov-02 sh/vhftable 2 021125 sh/vhftable 2 25/11/02
This will show the stats for your DXCC for that CQWW contest weekend.
You can specify either prefixes or full callsigns (so you can see how
youdid against all your mates). You can also say 'all' which will then
printthe worldwide statistics.
sh/vhftable all
11.214. show/wcy (0)
show/wcy Show last 10 WCY broadcasts
11.215. show/wcy <n> (0)
show/wcy <n> Show last <n> WCY broadcasts
Display the most recent WCY information that has been received by the
system
11.216. show/wm7d <callsign> (0)
show/wm7d <callsign> Show callbook details on a US callsigns
This command queries the WM7D callbook server on the internetand
returns any information available for that US callsign. This serviceis
provided for users of this software by http://www.wm7d.net.See also
SHOW/QRZ.
11.217. show/wwv (0)
show/wwv Show last 10 WWV broadcasts
11.218. show/wwv <n> (0)
show/wwv <n> Show last <n> WWV broadcasts
Display the most recent WWV information that has been received by the
system
11.219. shutdown (5)
shutdown Shutdown the cluster
Shutdown the cluster and disconnect all the users
11.220. spoof <call> <command> (9)
spoof <call> <command> Do a command as though you are another user
This command is provided so that sysops can set a user's parameters
withoutme having to write a special 'sysop' version for every user
command. Itallows you to pretend that you are doing the command as the
user you specify.eg:-
SPOOF G1TLH set/name Dirk SPOOF G1TLH set/qra JO02LQ
11.221. stat/channel [<callsign>] (5)
stat/channel [<callsign>] Show the status of a channel on the cluster
Show the internal status of the channel object either for the channel
that you are on or else for the callsign that you asked for.Only the
fields that are defined (in perl term) will be displayed.
11.222. stat/db <dbname> (5)
stat/db <dbname> Show the status of a database
Show the internal status of a database descriptor.Depending on your
privilege level you will see more or less information. This command is
unlikely to be of much use to anyone other than a sysop.
11.223. stat/msg (1)
stat/msg Show the status of the message system
11.224. stat/msg <msgno> (1)
stat/msg <msgno> Show the status of a message
This command shows the internal status of a message and includes
informationsuch as to whom it has been forwarded, its size, origin etc
etc.If no message number is given then the status of the message
system is displayed.
11.225. stat/route_node <callsign> (5)
stat/route_node <callsign> Show the data in a Route::Node object
11.226. stat/route_node all (5)
stat/route_node all Show list of all Route::Node objects
11.227. stat/route_user <callsign> (5)
stat/route_user <callsign> Show the data in a Route::User object
11.228. stat/route_user all (5)
stat/route_user all Show list of all Route::User objects
11.229. stat/user [<callsign>] (5)
stat/user [<callsign>] Show the full status of a user
Shows the full contents of a user record including all the secret
flagsand stuff.Only the fields that are defined (in perl term) will be
displayed.
11.230. sysop (0)
sysop Regain your privileges if you login remotely
The system automatically reduces your privilege level to that of
anormal user if you login in remotely. This command allows you
toregain your normal privilege level. It uses the normal system:
fivenumbers are returned that are indexes into the character array
that isyour assigned password (see SET/PASSWORD). The indexes start
fromzero.You are expected to return a string which contains the
charactersrequired in the correct order. You may intersperse those
characterswith others to obscure your reply for any watchers. For
example (andthese values are for explanation :-):
password = 012345678901234567890123456789 > sysop 22 10 15 17 3
you type:-
aa2bbbb0ccc5ddd7xxx3n or 2 0 5 7 3 or 20573
They will all match. If there is no password you will still be
offerednumbers but nothing will happen when you input a string. Any
match iscase sensitive.
11.231. talk <call> > <node> [<text>] (0)
talk <call> > <node> [<text>] Send a text message to another station
via a node
Send a short message to any other station that is visible on the
clustersystem. You can send it to anyone you can see with a
SHOW/CONFIGURATION command, they don't have to be connected
locally.The second form of TALK is used when other cluster nodes are
connectedwith restricted information. This usually means that they
don't send the user information usually associated with logging on and
off the cluster.If you know that G3JNB is likely to be present on
GB7TLH, but you can onlysee GB7TLH in the SH/C list but with no users,
then you would use thesecond form of the talk message.If you want to
have a ragchew with someone you can leave the text messageout and the
system will go into 'Talk' mode. What this means is that ashort
message is sent to the recipient telling them that you are in
a'Talking' frame of mind and then you just type - everything you send
willgo to the station that you asked for. All the usual announcements,
spots and so on will still come out on yourterminal.If you want to do
something (such as send a spot) you preceed the normal command with a
'/' character, eg:-
/DX 14001 G1TLH What's a B class licensee doing on 20m CW? /HELP talk
To leave talk mode type:
/EX
If you are in 'Talk' mode, there is an extention to the '/' command
whichallows you to send the output to all the people you are talking
to. You do with the '//' command. For example:-
//sh/hftable
will send the hftable as you have it to all the people you are cur-
rently talking to.
11.232. talk <call> [<text>] (0)
talk <call> [<text>] Send a text message to another station
11.233. type <filearea>/<name> (0)
type <filearea>/<name> Look at the contents of a file in one of the
fileareas
Type out the contents of a file in a filearea. So, for example, in
filearea 'bulletins' you want to look at file 'arld051' you would
enter:-
TYPE bulletins/arld051
See also SHOW/FILES to see what fileareas are available and a list of
content.
11.234. uncatchup <node call> all|[msgno> ...] (5)
uncatchup <node call> all|[msgno> ...] Unmark a message as sent
When you send messages the fact that you have forwarded it to another
node is remembered so that it isn't sent again. When you have a new
partnernode and you add their callsign to your /spider/msg/forward.pl
file, alloutstanding non-private messages will be forwarded to them.
This may wellbe ALL the non-private messages. You can prevent this by
using these commmands:-
catchup GB7DJK all catchup GB7DJK 300 301 302 303 500-510
and to undo what you have just done:-
uncatchup GB7DJK all uncatchup GB7DJK 300 301 302 303 500-510
which will arrange for them to be forward candidates again.Order is
not important.
11.235. unset/announce (0)
unset/announce Stop announce messages coming out on your terminal
11.236. unset/anntalk (0)
unset/anntalk Stop talk like announce messages on your terminal
The announce system on legacy cluster nodes is used as a talk
substitute because the network is so poorly connected. If you:
unset/anntalk
you will suppress several of these announces, you may miss the odd
useful one as well, but you would probably miss them anyway in thewel-
ter of useless ones.
set/anntalk
allows you to see them again. This is the default.
11.237. unset/baddx <call>.. (8)
unset/baddx <call>.. Propagate a dx spot with this callsign again
Setting a word as 'baddx' will prevent spots with that word in
the'spotted' field (as in: DX 14001.1 FR0G)of a DX spot from going
anyfurther. They will not be displayed and they will not be sent
ontoother nodes.The word must be written in full, no wild cards are
allowed eg:-
set/baddx FORSALE VIDEO FR0G
To allow a word again, use the following command ...
unset/baddx VIDEO
11.238. unset/badnode <call>.. (8)
unset/badnode <call>.. Allow spots from this node again
Setting a callsign as a 'badnode' will prevent spots from that node
going any further. They will not be displayed and they will not be
sent onto other nodes.The call must be a full eg:-
set/badnode K1TTT
will stop anything from K1TTT. If you want SSIDs as well then you mus-
tenter them specifically.
unset/badnode K1TTT
will allow spots from him again.Use with extreme care. This command
may well be superceeded by FILTERing.
11.239. unset/badspotter <call>.. (8)
unset/badspotter <call>.. Allow spots from this callsign again
Setting a callsign as a 'badspotter' will prevent spots from this
callsign going any further. They will not be displayed and they will
not be sent onto other nodes.The call must be written in full, no wild
cards are allowed eg:-
set/badspotter VE2STN
will stop anything from VE2STN. This command will automaticallystop
spots from this user, regardless of whether or which SSID he uses. DO
NOT USE SSIDs in the callsign, just use the callsignas above or below.
unset/badspotter VE2STN
will allow spots from him again.Use with extreme care. This command
may well be superceded by FILTERing.
11.240. unset/badword <word>.. (8)
unset/badword <word>.. Propagate things with this word again
Setting a word as a 'badword' will prevent things like spots,announces
or talks with this word in the the text part from going anyfurther.
They will not be displayed and they will not be sent ontoother
nodes.The word must be written in full, no wild cards are allowed eg:-
set/badword annihilate annihilated annihilation
will stop anything with these words in the text.
unset/badword annihilated
will allow text with this word again.
11.241. unset/beep (0)
unset/beep Stop beeps for DX and other messages on your terminal
11.242. unset/debug <name> (9)
unset/debug <name> Remove a debug level from the debug set
You can choose to log several different levels. The levels are
chan state msg cron connect
You can show what levels you are logging with SHOW/DEBUG
11.243. unset/dx (0)
unset/dx Stop DX messages coming out on your terminal
11.244. unset/dxcq (0)
unset/dxcq Stop CQ Zones on the end of DX announcements
Display both the Spotter's and the Spotted's CQ Zone on the endof a DX
announcement (there is just enough room). Some user programscannot
cope with this. The Spotter's CQ is on the RHS of the time, the
Spotted's CQ is on the LHS.Conflicts with: SET/DXGRID, SET/DXITU,
SHOW/USSTATEDo a STAT/USER to see which flags you have set if you are
confused.
11.245. unset/dxgrid (0)
unset/dxgrid Stop QRA Grid Squares on the end of DX announcements
A standard feature which is enabled in version 1.43 and above is that
if the spotter's grid square is known it is output on the endof a DX
announcement (there is just enough room). Some user programscannot
cope with this. You can use this command to reset (or set)this
feature.Conflicts with: SET/DXCQ, SET/DXITUDo a STAT/USER to see which
flags you have set if you are confused.
11.246. unset/dxitu (0)
unset/dxitu Stop ITU Zones on the end of DX announcements
Display both the Spotter's and the Spotted's ITU Zone on the endof a
DX announcement (there is just enough room). Some user programscannot
cope with this. The Spotter's ITU is on the RHS of the time, the
Spotted's ITU is on the LHS.Conflicts with: SET/DXGRID, SET/DXCQ,
SHOW/USSTATEDo a STAT/USER to see which flags you have set if you are
confused.
11.247. unset/echo (0)
unset/echo Stop the cluster echoing your input
If you are connected via a telnet session, different implimentationsof
telnet handle echo differently depending on whether you are connected
via port 23 or some other port. You can use this commandto change the
setting appropriately. The setting is stored in your user profile.YOU
DO NOT NEED TO USE THIS COMMAND IF YOU ARE CONNECTED VIA AX25.
11.248. unset/email (0)
unset/email Stop personal msgs being forwarded by email
If any personal messages come in for your callsign then you can
usethese commands to control whether they are forwarded onto your
emailaddress. To enable the forwarding do something like:-
SET/EMAIL mike.tubby@somewhere.com
You can have more than one email address (each one separated by a
space).Emails are forwarded to all the email addresses you specify.You
can disable forwarding by:-
UNSET/EMAIL
11.249. unset/here (0)
unset/here Tell the system you are absent from your terminal
11.250. unset/hops <call> ann|spots|route|wwv|wcy (8)
unset/hops <call> ann|spots|route|wwv|wcy Unset hop count
Set the hop count for a particular type of broadcast for a node.This
command allows you to set up special hop counts for a node for
currently: announce, spots, wwv and wcy broadcasts.eg:
set/hops gb7djk ann 10 set/hops gb7mbc spots 20
Set SHOW/HOPS for information on what is already set. This commandcre-
ates a filter and works in conjunction with the filter system. You can
unset the hops with command UNSET/HOPS. For example:-
unset/hops gb7djk ann unset/hops gb7mbc spots
11.251. unset/isolate (9)
unset/isolate Stop Isolation of a node from the rest of the network
Remove isolation from a node - SET/ISOLATE
11.252. unset/lockout <call> (9)
unset/lockout <call> Allow a callsign to connect to the cluster
11.253. unset/logininfo (0)
unset/logininfo No longer inform when a station logs in/out locally
11.254. unset/password <call> ... (9)
unset/password <call> ... Delete (remove) a user's password
This command allows the sysop to completely delete and remove a
password for a user.
11.255. unset/privilege (0)
unset/privilege Remove any privilege for this session
You can use this command to 'protect' this session from
unauthoriseduse. If you want to get your normal privilege back you
will need toeither logout and login again (if you are on a console) or
use theSYSOP command.
11.256. unset/prompt (0)
unset/prompt Set your prompt back to default
This command will set your user prompt to the string that you say. The
point of this command to enable a user to interface to programsthat
are looking for a specific prompt (or else you just want a
differentprompt).
SET/PROMPT clx >
There are some substitutions that can be added to the prompt:
%C - callsign [which will have ( and ) around it if not here] %D - date %T - time %M - cluster 'mycall'
The standard prompt is defined as:
SET/PROMPT %C de %M %D %T dxspider >
UNSET/PROMPT will undo the SET/PROMPT command and set your prompt back
tonormal.
11.257. unset/register <call> ... (9)
unset/register <call> ... Mark a user as not registered
Registration is a concept that you can switch on by executing the
set/var $main::regreq = 1
command (usually in your startup file)If a user is NOT registered
then, firstly, instead of the normalmotd file (/spider/data/motd)
being sent to the user at startup, theuser is sent the motd_nor file
instead. Secondly, the non registereduser only has READ-ONLY access to
the node. The non-registered usercannot use DX, ANN etc. The only
exception to this is that a non-registered user can TALK orSEND mes-
sages to the sysop.
11.258. unset/startup (0)
unset/startup Remove your own startup script
You can remove your startup script with UNSET/STARTUP.
11.259. unset/startup <call> (6)
unset/startup <call> Remove a user startup script
11.260. unset/talk (0)
unset/talk Stop TALK messages coming out on your terminal
11.261. unset/usstate (0)
unset/usstate Stop US State info on the end of DX announcements
If the spotter's or spotted's US State is known it is output on the
end of a DX announcement (there is just enough room). A spotter's
state will appear on the RHS of the time (like SET/DXGRID) and the
spotted's State will appear on the LHS of thetime field. Any
information found will override any locator information from
SET/DXGRID.Some user programs cannot cope with this. You can use this
command to reset (or set) this feature.Conflicts with: SET/DXCQ,
SET/DXITUDo a STAT/USER to see which flags you have set if you are
confused.
11.262. unset/wcy (0)
unset/wcy Stop WCY messages coming out on your terminal
11.263. unset/wwv (0)
unset/wwv Stop WWV messages coming out on your terminal
11.264. unset/wx (0)
unset/wx Stop WX messages coming out on your terminal
11.265. who (0)
who Show who is physically connected
This is a quick listing that shows which callsigns are connected
andwhat sort of connection they have
11.266. wx <text> (0)
wx <text> Send a weather message to local users
11.267. wx full <text> (0)
wx full <text> Send a weather message to all cluster users
11.268. wx sysop <text> (5)
wx sysop <text> Send a weather message to other clusters only
Weather messages can sometimes be useful if you are experiencing an
extremethat may indicate enhanced conditions