GNU datamash
GNU datamash is a command-line program which performs basic numeric,textual and statistical operations on input textual data files.
# Example: calculate the sum and mean of values 1 to 10: $ seq 10 | datamash sum 1 mean 1 55 5.5
Downloading datamash
Datamash is runs on a wide variety of UNIX platforms, Windows, and MacOS.See the download section for more details.
Documentation and Help
- Usage Examples
- Alternative one-liners and more examples
- Online Datamash Manual
-
Brief help screen:
datamash --help
-
Usage details and examples:
man datamash
-
For the complete manual in
info
format run:info datamash
- Please send questions, suggestions, patches and bug reports to bug-datamash@gnu.org
- Searchable archive of questions and discussions at: http://lists.gnu.org/archive/html/bug-datamash/ .
- Subscribe at: https://lists.gnu.org/mailman/listinfo/bug-datamash
Source Code
- Stable source releases: http://ftp.gnu.org/gnu/datamash/ (FTP).
- Development snapshots: http://alpha.gnu.org/gnu/datamash/ .
- View GIT Code Repository: http://git.savannah.gnu.org/gitweb/?p=datamash.git .
-
Clone GIT repository:
git clone git://git.sv.gnu.org/datamash.git
Development
Development of Datamash, and GNU in general, is a volunteer effort, and you can contribute. For information, please read How to help GNU. If you'd like to get involved, it's a good idea to join the discussion mailing list (see above).
- Savannah Project Homepage: http://savannah.gnu.org/projects/datamash/
- To translate Datamash's messages into other languages, please see the Translation Project page for datamash.
- Send bug reports to bug-datamash@gnu.org.
Maintainer
Datamash
is currently being maintained by
Assaf Gordon.
For any questions, please send email to
bug-datamash@gnu.org.
Licensing
GNU Datamash is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 3 of the License, or (at your option) any later version.