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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)


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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〕

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英文字典中文字典相关资料:


  • How to Use the grep Command in Linux with Examples?
    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
  • Code Search | Grep by Vercel
    Effortlessly search for code, files, and paths across a million GitHub repositories
  • Grep this: Microsoft grafts (most) Linux commands onto Windows
    At the company’s annual Build developer conference this week, Microsoft released coreutils, a Rust-built multi-call binary file for Windows that serves over 75 Unix commands directly in the Windows CMD and PowerShell command lines – including favorites such as cat, ls, grep, and head
  • bash - What does grep -v grep mean and do? - Ask Ubuntu
    As far as the grep utility is itself concerned, it's unimportant that the pattern grep passed to it as an argument is the same as its name But in most cases where grep -v grep actually appears, this is no coincidence
  • Grep - GNU Project - Free Software Foundation
    Grep searches one or more input files for lines containing a match to a specified pattern By default, Grep outputs the matching lines Stable source releases are available on the main GNU download server (HTTPS, HTTP, FTP) and its mirrors; please use a mirror if possible
  • Top (GNU Grep 3. 12)
    grep prints lines that contain a match for one or more patterns This manual is for version 3 12 of GNU Grep This manual is for grep, a pattern matching engine Copyright © 1999–2002, 2005, 2008–2025 Free Software Foundation, Inc
  • How to Recursively Grep all Directories and Subdirectories in Linux
    The grep command is a fantastic resource for browsing the contents of all directories and subdirectories The grep command's recursive option is used to search all paths and subdirectories for the specified term in all files and child files
  • Grep Regex: Regular Expressions Syntax and Examples
    Use grep regex to match text patterns Examples for anchors, character classes, quantifiers, alternation, grouping, and PCRE lookarounds
  • linux - How to search and replace using grep - Stack Overflow
    I think this is probably the easiest method on here to get the job done Forcing grep when it is not needed is unnecessary
  • grep - Community Help Wiki
    Grep is a command-line tool that allows you to find a string in a file or stream It can be used with a regular expression to be more flexible at finding strings





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