You can use a public command by saying the following things on a channel:

• DF Command
• BOTNAME Command
• !Command

Command	Description	Flags Required
auth	Login to the bots	*
deauth	Logout from the bots	L
email	Change your email	L
hello	Create a new account Syntax: /msg hello user@host.com user@host.com	*
login	Login to the bots	*
logout	Logout from the bots	L
mailapprove	Approve an email address change	L
mailreject	Reject an email address change	L
msgtype	Change how the bot messages you	L
newuser	Create a new account Syntax: /msg hello user@host.com user@host.com	*
pass	Change your password	L
reqpass	Request your password be emailed to you.	*
requestpassword	Request your password be emailed to you.	*