Grep
GNU Grep
https://www.gnu.org/software/grep/
Finds lines that match entered patterns.
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
https://www.gnu.org/software/grep/manual/Selection from the FSF shop
Free as in Freedom 2.0, by Richard Stallman
Introduction to the Command Line
Helping the GNU Project and the Free Software Movement
If you have corrections to this entry or questions about it, please contact: mailto:maintainers@gnu.org
IRC general channel- irc://chat.freenode.net/#grep
This is a GNU package:grep
Download
https://ftpmirror.gnu.org/grep/grep-3.4.tar.xz
version 3.4
(stable)
released on 2 January 2020
OpenPGP signature URL: https://ftpmirror.gnu.org/grep/grep-3.4.tar.xz.sig
User level
Intermediate
Donate link
https://my.fsf.org/donate/Accepts cryptocurrency donations.
Paid support
https://www.fsf.org/resources/service/VCS Checkout
git clone git://git.sv.gnu.org/grep.gitCategories
Related Projects
Licensing
License
Verified by
Verified on
Notes
Leaders and contributors
| Contact(s) | Role |
|---|---|
| Jim Meyering | Maintainer |
| Paul Eggert | Maintainer |
Resources and communication
| Audience | Resource type | URI |
|---|---|---|
| Debian (Ref) | https://tracker.debian.org/pkg/grep | |
| Download | https://ftp.gnu.org/gnu/grep/ | |
| Mailing List | https://lists.gnu.org/mailman/listinfo/gnu-system-discuss/ | |
| General | https://savannah.gnu.org/people/ | |
| Savannah (Ref) | https://savannah.gnu.org/projects/grep/ | |
| General | https://translationproject.org/domain/grep.html | |
| VCS Repository Webview | https://git.savannah.gnu.org/cgit/grep.git/ | |
| Mailing List | https://lists.gnu.org/mailman/listinfo/grep-commit/ | |
| Mailing List | https://lists.gnu.org/mailman/listinfo/bug-grep/ | |
| Download | https://alpha.gnu.org/gnu/grep/ | |
| Mailing List | https://lists.gnu.org/mailman/listinfo/grep-devel/ |
Software prerequisites
This entry (in part or in whole) was last reviewed on 14 January 2020.
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.