HOW DO I REGISTER A NICKNAME?
/msg nickserv register (password) (email address)
Example: To register the nickname Scott, you would type /msg nickserv register mYp4ssw0rd scott@whatever.com
HOW DO I GROUP TWO NICKNAMES?
When grouping two nicknames, only register your primary name. The nickname to be grouped cannot be registered. The command to issue the group is /msg nickserv group (username) (password)
Example: If you want to group Scotty with Scott, the name Scott must be registered. When logged in as Scotty, type /msg nickserv group Scott mYp4ssw0rd to join the group of Scott.
HOW DO I CHANGE MY NICKNAME PASSWORD?
/msg nickserv set password (new password)
HOW DO I REGAIN CONTROL OF MY NICK IF SOMEONE ELSE IS LOGGED IN WITH MY NAME?
/msg nickserv ghost (username) (password)
Example: If your nick is Scott, and someone else is logged in with it, you can type /msg nickserv ghost Scott mYp4ssw0rd to regain custody of the name.