Ur use of brackets is odd as well this is a bit floody why not just add it all to one msg line? Also I wouldn't add $ip in it just cuz some people are Aholes...

maybe just

menu channel {
  [jef-info-com] { msg # : 4My Operating System is Windows $os $+ . My CPU online $uptime(system,1) My Version is $version I'm using Server $server with port $port That is mine~~!!! } 
}