linux 倒序输出

葫芦的运维日志

下一篇 搜索 上一篇

2013/11/02 02:13


[root@localhost ~]# cat 3
#!/bin/bash
read -s -p "Enter your password:" pass
echo
echo " IS your password really $pass?"
[root@localhost ~]# tac 3
echo " IS your password really $pass?"
echo
read -s -p "Enter your password:" pass
#!/bin/bash

 

葫芦的运维日志

上一篇 搜索 下一篇
© 冰糖葫芦甜(bthlt.com) 2019 王梓 赞助联系方式 陕ICP备17005322号