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{{Entry
 
{{Entry
|Name=Grep
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|Name=GNU Grep
 
|Short description=Finds lines that match entered patterns
 
|Short description=Finds lines that match entered patterns
|Full description=Package includes the GNU 'grep,' 'egrep,' and 'fgrep,' which find lines that match entered patterns. By default, grep prints the matching lines. GNU grep is based on a fast lazy-state deterministic matcher (about twice as fast as the standard Unix grep) hybridized with a Boyer-Moore-Gosper search for a fixed string that eliminates impossible text from being considered by the full regexp match without having to look at every character; the result is usually many times faster than UNIX 'grep' or 'egrep.'
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|Full description='''Grep''' is a tool for finding text inside files. Text is found by matching a pattern provided by the user in one or many files. The pattern may be provided as a basic or extended regular expression, or as fixed strings. By default, the matching text is simply printed to the screen, however the output can be greatly customized to include, for example, line numbers. GNU grep offers many extensions over the standard utility, including, for example, recursive directory searching.
|Homepage URL=http://www.gnu.org/s/grep/
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|Homepage URL=https://www.gnu.org/software/grep
|Is GNU=Yes
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|User level=intermediate
 
|User level=intermediate
 
|Component programs=grep,egrep,fgrep
 
|Component programs=grep,egrep,fgrep
 +
|VCS checkout command=git clone git://git.savannah.gnu.org/grep.git
 
|Computer languages=C
 
|Computer languages=C
|Documentation note=User guide included and available from http://www.gnu.org/s/grep/manual/
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|Documentation note=User guide included and available from https://www.gnu.org/s/grep/manual/
 
|Related projects=Bitap,Diffutils,Findutils,Kodos,Sagasu,chgrep,fsgrep,gawk,pmatch,wdiff,bool
 
|Related projects=Bitap,Diffutils,Findutils,Kodos,Sagasu,chgrep,fsgrep,gawk,pmatch,wdiff,bool
 
|Keywords=grep,editing,egrep,fgrep,patterns,regex,regexp,regular expressions
 
|Keywords=grep,editing,egrep,fgrep,patterns,regex,regexp,regular expressions
|Version identifier=2.10
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|Version identifier=2.24
|Version date=2011/11/16
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|Version date=2016/03/11
 
|Version status=stable
 
|Version status=stable
|Version download=http://ftp.gnu.org/gnu/grep/grep-2.10.tar.xz
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|Version download=https://ftp.gnu.org/gnu/grep/grep-2.24.tar.xz
|Last review by=Janet Casey
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|Last review by=Genium
|Last review date=2010-03-23
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|Last review date=2016/03/11
 
|Submitted by=Database conversion
 
|Submitted by=Database conversion
 
|Submitted date=2011-04-01
 
|Submitted date=2011-04-01
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|Status=
 +
|Is GNU=Yes
 +
|GNU package identifier=grep
 
}}
 
}}
 
{{Project license
 
{{Project license
 
|License=GPLv3orlater
 
|License=GPLv3orlater
|License verified by=Kelly Hopkins
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|License copyright=Copyright (C) 1992, 1997-2002, 2004-2016 Free Software Foundation, Inc.
|License verified date=2010-09-23
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|License verified by=Genium
 +
|License verified date=2016/03/11
 
}}
 
}}
 
{{Person
 
{{Person
 
|Real name=Jim Meyering
 
|Real name=Jim Meyering
|Role=Maintainer
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|Role=Maintainer (2009-present)
 
|Email=jim@meyering.net
 
|Email=jim@meyering.net
 +
|Resource URL=
 +
}}
 +
{{Person
 +
|Real name=Paolo Bonzini
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|Role=Maintainer (2009-2012)
 +
|Resource URL=
 
}}
 
}}
 
{{Resource
 
{{Resource
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|Resource kind=Bug Tracking
 
|Resource kind=Bug Tracking
 
|Resource URL=http://savannah.gnu.org/bugs/?group=grep
 
|Resource URL=http://savannah.gnu.org/bugs/?group=grep
 +
}}
 +
{{Resource
 +
|Resource audience=Bugs
 +
|Resource kind=Bug Tracking
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|Resource URL=http://debbugs.gnu.org/cgi/pkgreport.cgi?package=grep
 
}}
 
}}
 
{{Software category
 
{{Software category
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|Works-with=text
 
|Works-with=text
 
}}
 
}}
 +
{{Featured}}

Latest revision as of 12:26, 11 March 2016

[edit]

GNU Grep

https://www.gnu.org/software/grep
Grep is a tool for finding text inside files. Text is found by matching a pattern provided by the user in one or many files. The pattern may be provided as a basic or extended regular expression, or as fixed strings. By default, the matching text is simply printed to the screen, however the output can be greatly customized to include, for example, line numbers. GNU grep offers many extensions over the standard utility, including, for example, recursive directory searching.

Documentation

User guide included and available from https://www.gnu.org/s/grep/manual/

Heckert gnu.small.png This is a GNU package:grep

Download

Download version 2.24 (stable)
released on 11 March 2016

VCS Checkout

Categories

Related Projects




Licensing

LicenseVerified byVerified onNotes
GPLv3orlaterGenium11 March 2016



Leaders and contributors

Contact(s)Role
Jim Meyering Maintainer (2009-present)
Paolo Bonzini Maintainer (2009-2012)


Resources and communication

Audience Resource type URI
Bug Tracking E-mail mailto:bug-grep@gnu.org
Developer Homepage http://savannah.gnu.org/projects/grep/
Bug Tracking Bug Tracking http://savannah.gnu.org/bugs/?group=grep
Bugs Bug Tracking http://debbugs.gnu.org/cgi/pkgreport.cgi?package=grep
Developer VCS Repository Webview http://git.sv.gnu.org/cgit/grep.git/


Software prerequisites

This entry (in part or in whole) was last reviewed on 11 March 2016.



Entry





































Permission is granted to copy, distribute and/or modify this document under the terms of the GNU Free Documentation License, Version 1.3 or any later version published by the Free Software Foundation; with no Invariant Sections, no Front-Cover Texts, and no Back-Cover Texts. A copy of the license is included in the page “GNU Free Documentation License”.

The copyright and license notices on this page only apply to the text on this page. Any software or copyright-licenses or other similar notices described in this text has its own copyright notice and license, which can usually be found in the distribution or license text itself.


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