_Added in 1.8.3_ */sleep <N> <command>* Execute a command after N seconds, can be used to delay channel joins while waiting for NickServ Auth. *Parameters* <N> - Seconds to delay. <command> - Command to execute after delay. *Example*
;Delay 5 seconds, then join #channel1 and #channel2
/sleep 5 /join #channel1,#channel2