linux expect初识

#!/usr/bin/expect

set type [lindex $argv 0]
if {$type == "server"} {
    set ip "xxxx"
    set name "xxxx"
    set passwd "xxxx"
} elseif {$type == "client"} {
    set ip "xxxx"
    set name "xxxx"
    set passwd "xxxx"
} elseif {$type == "test"} {
    set ip "xxxx"
    set name "xxxx"
    set passwd "xxxx"
} else {
    set ip "xxxx"
    set name "xxxx"
    set passwd "xxxx"
}

set timeout 10
spawn ssh $name@$ip
expect {
    "*yes/no" {send "yes\r"; exp_continue}
    "*password:" {send "$passwd\r"}
}
interact