Game help:bbmisc

+bbremove <#>/<list> - Removes a message by you. <list> can be a single number, a group of numbers, or a range (10-14).
+bbmove <#>/<#> to <#> - Moves one of your messages to a new group.
+bbleave <#> - Unsubscribe from group <#>.
+bbjoin <#> - Joins a group you've previously "left".
+bblist - Listing of all groups available to you along with their timeout values.
+bbsearch <#>/<name> - Shows you a list of <name>'s postings on group <#>.
+bbtimeout <#>/<#>=<days> - Changes timeout for a message to <days>.
+bbnotify <#>=<on|off> - Turn post notification for group <#> on or off.

For a ".sig", set an attribute on you called BB_SIG, and place your signature in that.

Note: You can use the board's name (or abbreviation) in place of its number.