+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'.
+
+=== 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 the
+default 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
+
+=== 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 can
+filter 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 and
+you 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.
+
+=== 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 the
+default for nodes and users eg:-
+
+ reject/wcy gb7djk all
+
+=== 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 can
+filter 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 broadcasts
+by stations in the US).
+
+See HELP FILTER for information.
+
+=== 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 the
+default for nodes and users eg:-
+
+ reject/wwv db0sue-7 1 by_zone 4
+ reject/wwv node_default all
+
+ reject/wwv user_default by W
+
+=== 0^REPLY^Reply (privately) to the last message that you have read
+=== 0^REPLY <msgno>^Reply (privately) to the specified message
+=== 0^REPLY B <msgno>^Reply as a Bulletin to the specified message
+=== 0^REPLY NOPrivate <msgno>^Reply as a Bulletin to the specified message
+=== 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 SEND
+for further details)
+
+=== 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 more
+commands 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 MUST
+enclose 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 (which
+is 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 commands 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 must
+enclose the entire save command in (') characters.
+
+Now in fact, this can be varied if you know what you are doing. See the
+admin manual for more details.
+
+=== 0^SEND <call> [<call> ...]^Send a message to one or more callsigns
+=== 0^SEND RR <call>^Send a message and ask for a read receipt
+=== 0^SEND COPY <msgno> <call>^Send a copy of a message to someone
+=== 0^SEND PRIVATE <call>^Send a personal message
+=== 0^SEND NOPRIVATE <call>^Send a message to all stations
+All the SEND commands will create a message which will be sent either to
+an individual callsign or to one of the 'bulletin' addresses.
+
+SEND <call> on its own acts as though you had typed SEND PRIVATE, that is
+it will mark the message as personal and send it to the cluster node that
+that callsign is connected to. If the <call> you have specified is in fact
+a known bulletin category on your node (eg: ALL) then the message should
+automatically 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 will
+receive 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 PRIVATE
+
+The system will ask you for a subject. Conventionally this should be
+no longer than 29 characters for compatibility. Most modern cluster
+software should accept more.
+
+You will now be prompted to start entering your text.
+
+You finish the message by entering '/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 (such
+as 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 oldest
+lines 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 typing
+the 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 the
+message.
+
+You can carry on with the message until you are ready to send it.
+=== 0^SET/ADDRESS <your address>^Record your postal address
+
+=== 0^SET/ANNOUNCE^Allow announce messages to come out on your terminal
+=== 0^UNSET/ANNOUNCE^Stop announce messages coming out on your terminal
+
+=== 0^SET/ANNTALK^Allow talk like announce messages on your terminal
+=== 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 the
+welter of useless ones.
+
+ set/anntalk
+
+allows you to see them again. This is the default.
+
+=== 5^SET/ARCLUSTER <call> [<call>..]^Make the callsign an AR-Cluster node
+
+=== 8^SET/BADDX <call>..^Stop callsigns in a dx spot being propagated
+=== 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 any
+further. They will not be displayed and they will not be sent onto
+other 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
+
+=== 8^SET/BADNODE <call>..^Stop spots from this node being propagated
+=== 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 must
+enter them specifically.
+
+ unset/badnode K1TTT
+
+will allow spots from him again.
+
+Use with extreme care. This command may well be superceeded by FILTERing.
+
+=== 8^SET/BADSPOTTER <call>..^Stop spots from this callsign being propagated
+=== 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 automatically
+stop spots from this user, regardless of whether or which SSID
+he uses. DO NOT USE SSIDs in the callsign, just use the callsign
+as above or below.
+
+ unset/badspotter VE2STN
+
+will allow spots from him again.
+
+Use with extreme care. This command may well be superceded by FILTERing.
+
+=== 8^SET/BADWORD <word>..^Stop things with this word being propagated
+=== 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 any
+further. They will not be displayed and they will not be sent onto
+other 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.
+
+=== 0^SET/BEEP^Add a beep to DX and other messages on your terminal
+=== 0^UNSET/BEEP^Stop beeps for DX and other messages on your terminal
+
+=== 5^SET/BBS <call> [<call>..]^Make the callsign a BBS
+
+=== 5^SET/CLX <call> [<call>..]^Make the callsign an CLX node
+
+=== 9^SET/DEBUG <name>^Add a debug level to the debug set
+=== 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
+
+=== 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/DXCQ^Show CQ Zones on the end of DX announcements
+=== 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 end
+of a DX announcement (there is just enough room). Some user programs
+cannot 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/USSTATE
+
+Do a STAT/USER to see which flags you have set if you are confused.
+
+=== 0^SET/DXITU^Show ITU Zones on the end of DX announcements
+=== 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 end
+of a DX announcement (there is just enough room). Some user programs
+cannot 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/USSTATE
+
+Do a STAT/USER to see which flags you have set if you are confused.
+
+=== 0^SET/DXGRID^Allow QRA Grid Squares on the end of DX announcements
+=== 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 end
+of a DX announcement (there is just enough room). Some user programs
+cannot cope with this. You can use this command to reset (or set)
+this feature.
+
+Conflicts with: SET/DXCQ, SET/DXITU
+
+Do a STAT/USER to see which flags you have set if you are confused.
+
+=== 5^SET/DXNET <call> [<call>..]^Make the callsign an DXNet node
+
+=== 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.
+
+The setting is stored in your user profile.
+
+YOU DO NOT NEED TO USE THIS COMMAND IF YOU ARE CONNECTED VIA AX25.
+
+=== 0^SET/EMAIL <email> ...^Set email address(es) and forward your personals
+=== 0^UNSET/EMAIL^Stop personal msgs being forwarded by email
+If any personal messages come in for your callsign then you can use
+these commands to control whether they are forwarded onto your email
+address. 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
+
+=== 0^SET/HERE^Tell the system you are present at your terminal
+=== 0^UNSET/HERE^Tell the system you are absent from your terminal
+
+=== 0^SET/HOMENODE <node> ^Set your normal cluster callsign
+Tell the cluster system where you normally connect to. Any Messages sent
+to you will normally find their way there should you not be connected.
+eg:-
+ SET/HOMENODE gb7djk
+
+=== 8^SET/HOPS <call> ann|spots|route|wwv|wcy <n>^Set hop count
+=== 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 command
+creates 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