☆注意要执行的操作放在注释那行的下面　用send包起来☆

本例中是进入指定目录，开始一个程序。

#!/usr/bin/expect ##author:stevenrao##打开 ssh 终端，省去密码交互脚本  if { $argc==0 } {send "usage: $argv0 ip \[port\]\n";exit}#要打开的远程机器ip 端口set ip [lindex $argv 0]set port 22if { $argc==2 } {set port [lindex $argv 1]} #日志文件，一ip为文件名log_file $iplog_user 1 #用户名密码set user rootset password cwvbu3knna #启动ssh登录进程spawn /usr/bin/ssh -p $port $user@${ip}set myid $spawn_idset timeout 10  while { [string length $myid] } { #提示符set prompt "(%|#|\\$|>|\\])"catch {set prompt $env(EXPECT_PROMPT)} expect {   "*tcsetattr failed*" {    send_log "\n${ip},sshsyscallerror\n";    break    }   "*Authentication failed*" {    break    }   "*yes/no*" {    send "yes\n"    }    "*password: " {    send "$password\n"    }    timeout {        send_log "\n${ip},logintimeout\n"        exit        }      -re $prompt {    set timeout 1    send_log "\n${ip},loginsuccess\n"    ##登录成功，这里放你想要执行的交互脚本    send "cd /usr/local/court/jusspider-1.0-RELEASE/bin\n"    send "sh start.sh\n"    send "exit\n"    interact;exit    expect eof {        send_log "eof\n"        exit        }    }    }}

就这样，祝大家套用成功＾＿＾