想了解用expect实现的自动登录到多台服务器的shell脚本的相关内容吗，在本文为您仔细讲解自动登录到多台服务器的相关知识和一些Code实例，欢迎阅读和指正，我们先划重点：expect,自动登录,多台服务器，下面大家一起来学习吧。
#!/usr/bin/expect -f
set ipaddress [lindex $argv 0]
set passwd [lindex $argv 1]
set timeout 30
spawn ssh root@$ipaddress
#expect "yes/no"
#send "yesr"
expect "password:"
send "$passwdr"
expect "]*"
send "mkdir -p /tmp/haha/haha2r"
send "exitr"
***************
expect {
"(yes/no)?" {
send "yesn"
}
"password:" {
....
}
判断语句
if {$havepass == 0} {
expect "password:" { send "$pwn" }
}
或者：
expect {
"yes/no" { send "yesr"; exp_continue}
"password:" { send "$passwdr" }
}
