expect

参考:

• Expect Command And How To Automate Shell Scripts Like Magic
• linux expect自动登录ssh,ftp
• expect用法
• Expect使用小记
• expect学习笔记及实例详解
• expect 使用心得

示例：

• ssh 远程执行命令

#!/usr/bin/expect -f  
set ip 10.****
set password ***
set timeout 10  
spawn ssh root@$ip  
expect {   
#"*yes/no" { send "yes\r"; exp_continue}  
"*password:" { send "$password\r" }   
}  
expect "#*"  
send "pwd\r"  
send  "exit\r"  
expect eof