agrep

By: Wu Yindate:2007-09-07version:0.5Email:lazy.fox.wu#gmail.comHomepage:Http://blog.csdn.net/wooinCopyright: The article is copyrighted by Wu Yin and his lovely wife, Little bun. may be transmitted and reproduced at will without any commercial

1 download: http://www.vim.org/scripts/script.php? Script_id = 1, 3112. decompress the grep. Vim file to the/usr/share/Vim/vim70/plugin folder.3. Help: In the grep. Vim File Header4 usage:The following describes its usage:Vim has its own search

Tag: Class begins with regular expression find parenthesis expression matches between awkRegular expressions and wildcard characters:1. The regular expression is used to match the qualifying string in the file , and the Regex contains the match .

R means to recursively grep all files (including subdirectories) under the directory.For example, grep-r main src will search all files in the SRC directory for the inclusion of the main string.Therefore, the-R in the Grep-r "main" *.c is

Because the DNS records were manually written before using the DNS admin background, the recording format was a bit messy.Now organize your DNS records in a format (a record and CNAME record):Domain TTL type dataWww.baidu.com 1800 A

-------------------------------------------------------------------------------------Regular expressions and wildcard characters:1. The regular expression is used to match the qualifying string in the file , and the Regex contains the match . grep,

Sequential combination command:1. Sequential execution of commands, no sign of judgment between commands;For example: sync;sync;shutdown-h now-----continuously synchronize the disk and then shut down, regardless of whether the previous command was

Single quotes:What you can say is what you see is what you get: the contents of a single quotation mark are output as-is, or what you see in single quotes is what you output. The single quotation mark ' is a full reference, and the contents of the

One, date time, string processingDateDay: Date class, Year and dayPOSIXCT: Date time class, accurate to seconds, expressed in numbersPOSIXLT: DateTime class, accurate to seconds, expressed as a listSys.date (), date (), Difftime (), Isodate (),

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