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2014 年 11 月 2 日

回复了 jieqiuming 创建的主题 › PHP › 求推荐安全性高，不复杂，易扩展的 cms（内容管理系统）

给你推荐个吧。貌似很少有人知道的，这个也并不出名。

http://phpmywind.com

即方便又靠谱。

2014 年 10 月 2 日

回复了 andybest 创建的主题 › 问与答 › Linux Shell 脚本求助

@ksunliang 理解错了，这样保留的仅仅是今天的，而并不是 24 小时前的。

2014 年 10 月 2 日

回复了 andybest 创建的主题 › 问与答 › Linux Shell 脚本求助

v$ ls

20140928161800_0_0_1000005.mp4 20140930162011_0_0_1000005.mp4
20140928162003_0_0_1000005.mp4 20140930162019_0_0_1000005.mp4
20140928162006_0_0_1000005.mp4 20141001161800_0_0_1000005.mp4
20140928162011_0_0_1000005.mp4 20141001162003_0_0_1000005.mp4
20140928162019_0_0_1000005.mp4 20141001162006_0_0_1000005.mp4
20140929161800_0_0_1000005.mp4 20141001162011_0_0_1000005.mp4
20140929162003_0_0_1000005.mp4 20141001162019_0_0_1000005.mp4
20140929162006_0_0_1000005.mp4 20141002161800_0_0_1000005.mp4
20140929162011_0_0_1000005.mp4 20141002162003_0_0_1000005.mp4
20140929162019_0_0_1000005.mp4 20141002162006_0_0_1000005.mp4
20140930161800_0_0_1000005.mp4 20141002162011_0_0_1000005.mp4
20140930162003_0_0_1000005.mp4 20141002162019_0_0_1000005.mp4
20140930162006_0_0_1000005.mp4

v$ rm -f $(ls *.mp4| grep -v "$(date +%Y%m%d)")

20140928161800_0_0_1000005.mp4
20140928162003_0_0_1000005.mp4
20140928162006_0_0_1000005.mp4
20140928162011_0_0_1000005.mp4
20140928162019_0_0_1000005.mp4
20140929161800_0_0_1000005.mp4
20140929162003_0_0_1000005.mp4
20140929162006_0_0_1000005.mp4
20140929162011_0_0_1000005.mp4
20140929162019_0_0_1000005.mp4
20140930161800_0_0_1000005.mp4
20140930162003_0_0_1000005.mp4
20140930162006_0_0_1000005.mp4
20140930162011_0_0_1000005.mp4
20140930162019_0_0_1000005.mp4
20141001161800_0_0_1000005.mp4
20141001162003_0_0_1000005.mp4
20141001162006_0_0_1000005.mp4
20141001162011_0_0_1000005.mp4
20141001162019_0_0_1000005.mp4

v$ ls

20141002161800_0_0_1000005.mp4 20141002162011_0_0_1000005.mp4
20141002162003_0_0_1000005.mp4 20141002162019_0_0_1000005.mp4
20141002162006_0_0_1000005.mp4