- /BAN looser - This bans the nick 'looser'
- /BAN *!*@*.org - This bans all the users coming from any
- .org domain.
+ /BAN #mychannel +foobar!mr.bar@foo.bar.com
+ Adds nickname `foobar' with username `mr.bar' from host
+ `foo.bar.com' on #mychannel to the ban list.
+
+ /BAN * +looser
+ Adds nickname `looser' to the ban list on current channel.
+
+ /BAN * +foo*@*!@*.foobar.com
+ Adds foo* nicknames from any server with any username from
+ *.foobar.com hosts to the ban list on current channel.
+
+ /BAN * +/path/to/public_key.pub
+ Adds the public key from file /path/to/public_key.pub to
+ ban list of the current channel.
+
+ /BAN * -looser
+ Removes the nickname `looser' from the ban list on current
+ channel.