# if the command ends in a - then that line isn't printed, but any
# subsequent lines are
#
-# $Id$
+#
#
# Comment lines are indented before printing
#
A sysop can clear an input or normal output filter for a user or the
node_default or user_default.
+=== 6^CLEAR/DUPEFILE^Clear out the dupefile completely
+The system maintains a list of duplicate announces and spots (amongst many
+other things). Sometimes this file gets corrupted during operation
+(although not very often). This command will remove the file and start
+again from scratch.
+
+Try this if you get several duplicate DX Spots, one after another.
+
+Please ONLY use this command if you have a problem. And then only once.
+If it does not cure your problem, then repeating the command won't help.
+Get onto the dxspider-support list and let us try to help.
+
+If you use this command frequently then you will cause other people, as
+well as yourself, a lot of problems with duplicates.
+
=== 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.
Display all the bad words in the system, see SET/BADWORD
for more information.
+=== 0^SHOW/BANDS [band|region names]^Show the list of bands and regions
+Display the bands and regions (collections of bands) known to
+the system. If you supply band or region names to SHOW/BANDS,
+the command will display just those bands or regions, e.g.:
+
+ sh/band
+ sh/band 2m hf
+
=== 0^SHOW/BUDDY^Show your list of buddies
See SET/BUDDY for more information about buddies.