不需要安装远程计算机。您可以在本地工作站或VM（虚拟盒）或任何*
nix盒上安装Expect，并编写一个调用此.ex（期望）脚本的包装器（发行版之间的细微变化，已在CentOS 5/6上进行了测试） ）：
#!/usr/bin/expect -f# wrapper to make passwd(1) be non-interactive# username is passed as 1st arg, passwd as 2ndset username [lindex $argv 0]set password [lindex $argv 1]set serverid [lindex $argv 2]set newpassword [lindex $argv 3]spawn ssh $serverid passwdexpect "assword:"send "$passwordr"expect "UNIX password:"send "$passwordr"expect "password:"send "$newpasswordr"expect "password:"send "$newpasswordr"expect eof
