expect脚本 自动登陆 多次尝试密码

#!/usr/bin/expect -f


set passwdlist { public {1 2 2x} wls81 {1 2 zx}  }


foreach {u p} $passwdlist {
spawn ssh $u@localhost
lassign $p s(1) s(2) s(3)
set i 1
puts $s(1),$s(2),$s(3)
expect {
*yes/no*  {send "yes\r";exp_continue}
*assword:* {puts $u,$s($i);send "$s($i)\r";incr i ;  exp_continue}
*public* {send "echo Gooooood\r";interact}
}
}