or its user mode is changed you will be notified for this change. This
same command can be used also to remove nicknames from being watched.
+This command may also be used to watch users by their public keys.
+Since nicknames are not unique in SILC users may frequently change their
+nickname. By watching them by public key you will be able to keep
+track of your friends regardless of what nickname they use.
+
Note that some users may have a user mode set that rejects you from
receiving notifications about them. Also note that since nicknames are
not unique it is possible that same nickname matches several users in
/WATCH -add foobar
/WATCH -del foobar
+ /WATCH -pubkey +/path/to/add/public_key.pub
+ /WATCH -pubkey -/path/to/del/public_key.pub
See also: WHOIS