The command below can be used to backup all files in a directory IFS=$'\n';for file in *; do cp ${file}{,.bak}; done Quick explanation: 1. Set IFS - This allows for files with spaces in their name. 2. Use all files (*) - Change this to only backup certain files. 3. Use expansion to copy each file from 'filename' to 'filename.bak' 本文来自ChinaUnix博客,如果查看原文请点:http://blog.chinaunix.net/...
by dow - Linux文档专区 - 2009-04-20 21:40:56 阅读(712) 回复(0)
Hi guys, If I am in the topmost directory and would need to rename all *.sql files to *.pls files within all the subdirectories till the last level then how would I achieve that ? Thks
我在命令中心运行 force applicaiton all命令,返回错误 SQL1092N "DB2ADMIN" does not have the authority to perform the requested command. 这是怎么回事?
想做 多网卡绑定聚合,在挂载bonding模块时,出现的情况 root@localhost:~#modprobe bonding WARNING: /etc/modprobe.conf line 2: ignoring bad line starting with 'option' WARNING: Deprecated config file /etc/modprobe.conf, all config files belong into /etc/modprobe.d/. 求解决……?:emn12:
本帖最后由 liulover5 于 2014-08-20 09:23 编辑 官网下载Google Chrome离线安装包 2014-01-22 22:04 100人阅读 评论(0) 收藏 举报 一直在用Google Chrome浏览器,不过安装过的朋友都知道,从Google官方下载安装会先下载一个小的安装管理程序,安装时再从下载所需的安装文件,速度很慢,很不爽。 现在终于在网上找到了在官方下载Google Chrome浏览器的方法。 下载chrome离线安装包的方法 只需要在原来的下载网址上加上standalon...