The <freq> is compared against the available bands set up in the
cluster. See SHOW/BANDS for more information.
+=== 9^EXPORT <msgno> <filename>^Export a message to a file
+Export a message to a file. This command can only be executed on a local
+console with a fully privileged user. The file produced will be in a form
+ready 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 can
+access. For example:-
+
+ EXPORT 2345 /tmp/a
+
+
=== 1^FORWARD/OPERNAME <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, Location
=== 0^SET/DX^Allow DX messages to come out on your terminal
=== 0^UNSET/DX^Stop DX messages coming out on your terminal
+=== 0^SET/ECHO^Make the cluster echo your input
+=== 0^UNSET/ECHO^Stop the cluster echoing your input
+If you are connected via a telnet session, different implimentations
+of telnet handle echo differently depending on whether you are
+connected via port 23 or some other port. You can use this command
+to change the setting appropriately.
+
+YOU DO NOT NEED TO USE THIS COMMAND IF YOU ARE CONNECTED VIA AX25.
+
=== 0^SET/HERE^Tell the system you are present at your terminal
=== 0^UNSET/HERE^Tell the system you are absent from your terminal
Show the name and location where every program module was load from. This
is useful for checking where you think you have loaded a .pm file from.
+=== 0^SHOW/QRA <locator> [<locator>]^Show distance between locators
+=== 0^SHOW/QRA <lat> <long>^Convert latitude and longitude to a locator
+This is a multipurpose command that allows you either to calculate the
+distance and bearing between two locators or (if only one locator is
+given on the command line) the distance and beraing from your station
+to the locator. For example:-
+
+SH/QRA IO92QL
+SH/QRA JN06 IN73
+
+The first example will show the distance and bearing to the locator from
+yourself, the second example will calculate the distance and bearing from
+the 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, for
+example:-
+
+SH/QRA 52 41 N 0 58 E
+
+=== 0^SHOW/SATELLITE <name> [<hours> <interval>]^Show tracking data
+Show the tracking data from your location to the satellite of your choice
+from now on for the next few hours.
+
+If you use this command without a satellite name it will display a list
+of all the satellites known currently to the system.
+
+If you give a name then you can obtain tracking data of all the passes
+that start and finish 5 degrees below the horizon. As default it will
+give 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 '-----' characters
+
+So for example:-
+
+SH/SAT AO-10
+SH/SAT FENGYUN1 12 2
+
=== 0^SHOW/SUN [<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 those
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