-<P>You can look at the status of a message by using:-
-<P>STAT/MSG <msgno>
-<P>This will display more information on the message than DIR does.
-<P>
-<H2><A NAME="ss8.26">8.26 pc (8)</A>
-</H2>
-
-<P><CODE><B>pc <call> <text></B> Send text (eg PC Protocol) to <call></CODE>
-<P>
-<P>Send some arbitrary text to a locally connected callsign. No processing is done on
-the text. This command allows you to send PC Protocol to unstick things if problems
-arise (messages get stuck etc). eg:-
-<P>pc gb7djk PC33^GB7TLH^GB7DJK^400^
-<P>You can also use in the same way as a talk command to a connected user but
-without any processing, added of "from <blah> to <blah>" or whatever.
-<P>pc G1TLH Try doing that properly!!!
-<P>
-<H2><A NAME="ss8.27">8.27 ping (1)</A>
-</H2>
-
-<P><CODE><B>ping <node></B> Send a ping command to another cluster node</CODE>
-<P>
-<P>This command is used to estimate the quality of the link to another cluster.
-The time returned is the length of time taken for a PC51 to go to another
-cluster and be returned.
-<P>Any visible cluster node can be PINGed.
-<P>
-<H2><A NAME="ss8.28">8.28 rcmd (1)</A>
-</H2>
-
-<P><CODE><B>rcmd <node call> <cmd></B> Send a command to another DX cluster</CODE>
-<P>
-<P>This command allows you to send nearly any command to another DX Cluster
-node that is connected to the system.
-<P>Whether you get any output is dependant on a) whether the other system knows
-that the node callsign of this cluster is in fact a node b) whether the
-other system is allowing RCMDs from this node and c) whether you have
-permission to send this command at all.
-<P>
-<H2><A NAME="ss8.29">8.29 read (5)</A>
-</H2>
-
-<P><CODE><B>read <msgno></B> Read a message on the system</CODE>
-<P>
-<P>As a sysop you may read any message on the system
-<P>
-<H2><A NAME="ss8.30">8.30 set/debug (9)</A>
-</H2>
-
-<P><CODE><B>set/debug <name></B> Add a debug level to the debug set</CODE>
-<P>
-<P>You can remove this level with unset/debug <name>
-<P>
-<H2><A NAME="ss8.31">8.31 set/isolate (9)</A>
-</H2>
-
-<P><CODE><B>set/isolate <node call></B> Isolate a node from the rest of the network</CODE>
-<P>
-<P>Connect a node to your system in such a way that you are a full protocol
-member of its network and can see all spots on it, but nothing either leaks
-out from it nor goes back into from the rest of the nodes connected to you.
-<P>You can potentially connect several nodes in this way.
-<P>You can see which nodes are isolated with the show/isolate (1) command.
-<P>You can remove the isolation with the command unset/isolate.
-<P>
-<H2><A NAME="ss8.32">8.32 set/sys_location (9)</A>
-</H2>
-
-<P><CODE><B>set/sys_location <lat & long></B> Set your cluster latitude and longitude</CODE>
-<P>
-<P>In order to get accurate headings and such like you must tell the system
-what your latitude and longitude is. If you have not yet done a SET/QRA
-then this command will set your QRA locator for you. For example:-
-<P>SET/LOCATION 52 22 N 0 57 E
-<P>
-<H2><A NAME="ss8.33">8.33 set/lockout (9)</A>
-</H2>
-
-<P><CODE><B>set/lockout <call></B> Stop a callsign connecting to the cluster</CODE>
-<P>
-<P>You can show who is locked out with the show/lockout (9) command.
-<P>To allow the user to connect again, use the command unset/lockout
-<P>
-<H2><A NAME="ss8.34">8.34 set/node (9)</A>
-</H2>
-
-<P><CODE><B>set/node <call> [<call> ...]</B> Make the callsign an AK1A cluster</CODE>
-<P>
-<P>Tell the system that the call(s) are to be treated as AK1A cluster and
-fed PC Protocol rather normal user commands.
-<P>From version 1.41 you can also set the following types of cluster
-<P>
-<PRE>
-set/spider
-set/dxnet
-set/clx
-set/arcluster
-</PRE>
-<P>To see what your nodes are set to, use the show/nodes command.
-<P>
-<H2><A NAME="ss8.35">8.35 set/obscount (9)</A>
-</H2>
-
-<P><CODE><B>set/obscount <count> <node call></B> Set the 'pump-up' obscelence counter</CODE>
-<P>
-<P>From version 1.35 onwards neighbouring nodes are pinged at regular intervals (see
-SET/PINGINTERVAL), usually 300 seconds or 5 minutes. There is a 'pump-up'
-counter which is decremented on every outgoing ping and then reset to
-the 'obscount' value on every incoming ping. The default value of this
-parameter is 2.
-<P>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 before
-what would be the third attempt, that node is disconnected.
-<P>If a ping is heard then the obscount is reset to the full value. Using
-default values, if a node has not responded to a ping within 15 minutes,
-it is disconnected.
-<P>
-<H2><A NAME="ss8.36">8.36 set/pinginterval (9)</A>
-</H2>
-
-<P><CODE><B>set/pinginterval <time> <node call></B> Set the ping time to neighbouring nodes</CODE>