Search - perl programming in unix

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[JSP] JAVA-regular- DL : 0: 正一、前言正则表达式(Regular Expression),相信所有玩过UNIX/ Linux的朋友都了解或使用过它。不同版本的UNIX/Linux的一些命令使用了正则表达式,包括:ed、sed、awk、grep、文本编辑器vi及emacs等。此外,很多编译器也用正则表达式来验证源程序的语法是否正确很多的编程语言如:Perl、PHP、Python、JavaScript和VBScript,也都支持用正则表达式处理文本(字符串) 一些文本编辑器如:EditPlus也用正则- N I. Introduction regex (Regular Expression), believe that all played UNIX/Linux friends are aware of or used it. Different versions of UNIX/Linux commands using regular expressions, including: ed, sed, awk, grep, vi and emacs text editor, etc. In addition, many compilers also use regular expressions to validate the source of the syntax is correct many programming languages such as: Perl, PHP, Python, JavaScript and VBScript, also support the use of regular expressions to process text (string) number text editor such as: EditPlus also use regular
Date : 2025-12-18 Size : 3.17mb User : 黄培东