榜单
服务器优惠
AI论文
IT文库
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Hack 81. Validate the httpd.conf after making changes
Hack 81. Validate the httpd.conf after making changes Hack 81. Validate the httpd.conf after making changes by Ramesh Use option -t to validate whether there are any issues... -
Hack 76. Pass different httpd.conf filename to apachectl
Hack 76. Pass different httpd.conf filename to apachectl Hack 76. Pass different httpd.conf filename to apachectl by Ramesh Typically you’ll modify the original httpd.conf ... -
Hack 59. Force history not to remember a particular command using HISTCONTROL
Hack 59. Force history not to remember a particular command using HISTCONTROL Hack 59. Force history not to remember a particular command using HISTCONTROL by Ramesh When y... -
Hack 58. Erase duplicates across the whole history using HISTCONTROL
Hack 58. Erase duplicates across the whole history using HISTCONTROL Hack 58. Erase duplicates across the whole history using HISTCONTROL by Ramesh The ignoredups shown abo... -
Hack 2. Use cd alias to navigate up the directory effectively
Hack 2. Use cd alias to navigate up the directory effectively Method 1: Navigate up the directory using “..n” Method 2: Navigate up the directory using only dots Method 3: Naviga... -
Hack 1. Use CDPATH to define the base directory for cd command
Hack 1. Use CDPATH to define the base directory for cd command Hack 1. Use CDPATH to define the base directory for cd command by Ramesh If you are frequently performing cd ... -
Hack-8 Grep与正则表达式
Grep与正则表达式 匹配句首 '^' 匹配句尾 '$' 匹配空行 '^$' 任意单个字符 '.' 零次或多次重复 '*' 扩展阅读 Grep与正则表达式 其实学过正则表达式之后这些就不算啥事儿了,建议先学一下正则然后再来看. 不过直接看下面的更功利一些,毕竟看完了就可以直接用了. 下面这个是测试文的内容: ➤ cat - n ... -
Hack-1 用 CDPATH 来重新定义目录
用 CDPATH 来重新定义目录 用 CDPATH 来重新定义目录 如果你经常/etc 下的目录，每次都要输入/etc/xxx 真的有点烦，但是当你设定CDPATH 后，你就可以直接在CDPATH 目录和当前目录下游走了～ 比如： ➤ pwd / home / mr ➤ cd nginx bash : cd : nginx :... -
Hack 60. Clear all the previous history using option -c
Hack 60. Clear all the previous history using option -c Hack 60. Clear all the previous history using option -c by Ramesh Sometime you may want to clear all the previous hi... -
Hack 77. Use a temporary DocumentRoot without modifying httpd.conf
Hack 77. Use a temporary DocumentRoot without modifying httpd.conf Hack 77. Use a temporary DocumentRoot without modifying httpd.conf by Ramesh This is very helpful, when y...