英文字典中文字典


英文字典中文字典51ZiDian.com



中文字典辞典   英文字典 a   b   c   d   e   f   g   h   i   j   k   l   m   n   o   p   q   r   s   t   u   v   w   x   y   z       







请输入英文单字，中文词皆可：

grep    
n. 文本查找工具

文本查找工具

A {Unix} command for
searching files for lines matching a given {regular
expression} (RE). Named after the {qed}/{ed} editor
subcommand "g/re/p", where re stands for a regular expression,
to Globally search for the Regular Expression and Print the
lines containing matches to it. There are two other variants,
fgrep which searches only for fixed strings and {egrep} which
accepts extended REs but is usually the fastest of the three.

Used by extension to mean "to look for something by pattern".
When browsing through a large set of files, one may speak of
"grepping around". "Grep the bulletin board for the system
backup schedule, would you?" See also {vgrep}.

[{Jargon File}]

Global Regular Expression Print (Unix)


请选择你想看的字典辞典：
单词字典翻译
Grep查看　Grep　在百度字典中的解释百度英翻中〔查看〕
Grep查看　Grep　在Google字典中的解释Google英翻中〔查看〕
Grep查看　Grep　在Yahoo字典中的解释Yahoo英翻中〔查看〕

安装中文字典英文字典查询工具!


中文字典英文字典工具:
选择颜色:
输入中英文单字

































































英文字典中文字典相关资料:


  • grep (1) - Linux manual page - man7. org
    DESCRIPTION top grep searches for patterns in each FILE In the synopsis's first form, which is used if no -e or -f options are present, the first operand PATTERNS is one or more patterns separated by newline characters, and grep prints each line that matches a pattern Typically PATTERNS should be quoted when grep is used in a shell command A FILE of “ - ” stands for standard input If
  • grep command in Unix Linux - GeeksforGeeks
    The grep command is one of the most useful tools in Linux and Unix systems It is used to search for specific words, phrases, or patterns inside text files, and shows the matching lines on your screen
  • grep Cheat Sheet - Command in Line
    Conclusion The grep command is a versatile and powerful tool for text searching in files or streams It searches for patterns in files and prints each line that matches With options for recursive searches, regular expressions, and output customization, grep offers flexibility for a wide range of tasks Whether you’re filtering logs, analyzing data, or debugging code, mastering grep enhances
  • How to Use the grep Command in Linux with Examples?
    The grep command is one of the major keys to text searching and filtering inefficient use of the Linux command line These examples above will introduce you, through practice, to how you can use grep for examining data, searching through logs, or generally automating a lot of repetitive tasks in your Linux environment
  • grep - Wikipedia
    grep is a command-line utility for searching text for lines that match a regular expression Its name comes from the ed command g re p (g lobal, r egular e xpression, p rint), which has the same effect [3][4] grep was originally developed for the Unix operating system, and is commonly available on Unix-like and some other systems such as OS
  • grep Command Cheat Sheet: All Flags Usage Examples
    The grep command searches files for lines matching a pattern and is the single most-used text tool in any Unix admin’s daily workflow This cheat sheet covers basic and extended regex, recursion, context lines, file-type filtering, and the speed tricks that make multi-gigabyte log spelunking practical
  • GNU Grep 3. 12
    2 1 Command-line Options ¶ grep comes with a rich set of options: some from POSIX and some being GNU extensions Long option names are always a GNU extension, even for options that are from POSIX specifications Options that are specified by POSIX, under their short names, are explicitly marked as such to facilitate POSIX-portable programming
  • Mastering `grep` in Linux: A Comprehensive Guide - linuxvox. com
    Mastering `grep` in Linux: A Comprehensive Guide In the vast landscape of Linux command-line tools, grep stands out as a powerful and versatile utility Short for Global Regular Expression Print, grep is used to search for specific patterns in text files or input streams
  • How to use grep command In Linux UNIX with examples
    Step-by-step guide explains how to use grep command on Linux or Unix-like operating system with plenty of practical examples to search files
  • How to Use the grep Command on Linux - How-To Geek
    Find strings and patterns in multiple files or piped input with the Linux grep command We show you how
  • Grep Command in Linux with Examples | Linuxize
    The grep command searches files for text patterns Quick examples for case-insensitive, recursive, whole-word, regex, and context-line searches





中文字典-英文字典  2005-2009