centos6中shell嵌套expect执行命令

作者：袖梨 2022-06-30

系统:centos 6.x

1.先安装expect

代码如下	复制代码
yum -y install expect

2.脚本内容:

代码如下	复制代码
cat auto_svn.sh #!/bin/bash passwd='123456' /usr/bin/expect <<-EOF set time 30 spawn ssh -p18330 [email protected] expect { "yes/no" { send "yes＼r"; exp_continue } "password:" { send "$passwd＼r" } } expect "#" send "cd /home/trunk＼r" expect "#" send "svn up＼r" expect "*#" send "exit＼r" interact expect eof EOF

这样写的话,就方便得很多,一个脚本就包括完了.

expect的简单用法及举例

使用脚本文件的例子--实现自动输密码

代码如下	复制代码
#!/usr/bin/expect -f set password 123456 #download spawn scp [email protected]:/root/a.wmv /home/yangyz/ set timeout 300 expect "[email protected]'s password:" set timeout 300 send "$passwordr" set timeout 300 send "exitr" expect eof