expect兼容多个回显内容

#!/usr/bin/expect


set timeout 20


set user [lindex $argv 0]


set password [lindex $argv 1]


spawn su -  ${user} -c "ulimit -a"


#expect "Password:"
#send "$password\r";


expect {
"yes/no" { send "yes\r"}
"Password:" { send "$password\r" }
}




expect eof
catch wait result