expect通过堡垒机A:1.1.1.1 登陆B:2.2.2.2

bash#!/usr/bin/expect -fif {$argc < 3} {    puts stdout "$argv0 err params\n"    exit 1}proc do_console_login {login pass ip} {    puts $login;    puts $pass;    puts $ip}# puts [llength $argv]set login loginnameset login_pass 123456set login_ip 1.1.1.1set login_port 63008set timeout 10set user [lindex $argv 0]set password [lindex $argv 1]set ip [lindex $argv 2]do_console_login $user $password $ip# spawn ls -l# expect "login_52.exp"# expect eof#登陆堡垒机spawn ssh $login@$login_ip -p $login_portexpect {    "*(yes/no) " {send "yes\n";exp_continue}    "*assword:" {send "$login_pass\n"}}   expect "]$ "send "ssh $user@$ip \n"expect {    "(yes/no)" {send "yes\n";exp_continue}    "*assword:" {send "$password\n"}}   interact

运行如下命令：

bash./login.exp user password 1.1.1.1