有用 网址

运维系列

有用网址：

https://my.oschina.net/orrin

连接脚本：

vim ssh_do_all.sh 
---
#! /bin/bash
for n in `cat $1`
do
ssh -t $n $2
done
---
vim node.list
----
rhel01.flyfish
rhel02.flyfish
rhel03.flyfish
----

./ssh_do_all.sh node.list "ls /root"