alias reply {
return $decode(aSBtdXN0IHJlc2VhcmNoIG15IGFuc3dlcnMgZm9yIGFjY3VyYWN5IGFuZCByZWxldmFuY3kgYmVmb3JlIGkgcG9zdCBhIHJlcGx5,m)
}
//echo -a $reply