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Top Forums Programming Where to find sources of UNIX commands??? Post 302582868 by gabam on Monday 19th of December 2011 12:23:38 AM
Old 12-19-2011
Where to find sources of UNIX commands???

Dear friends,
I believe that all unix commands are programs which are written in c language, please correct me if I am wrong. Now suppose that I want to see the c source of common commands like echo, ls, mkdir etc, where I can I find the source, linux is open source I believe, so the source for indivisual commands should be available.

Thanks
 

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App::Cmd::Command::commands(3pm)			User Contributed Perl Documentation			  App::Cmd::Command::commands(3pm)

NAME
App::Cmd::Command::commands - list the application's commands VERSION
version 0.318 DESCRIPTION
This command plugin implements a "commands" command. This command will list all of an App::Cmd's commands and their abstracts. METHODS
execute This is the command's primary method and raison d'etre. It prints the application's usage text (if any) followed by a sorted listing of the application's commands and their abstracts. The commands are printed in sorted groups (created by "sort_commands"); each group is set off by blank lines. "sort_commands" my @sorted = $cmd->sort_commands(@unsorted); This method orders the list of commands into sets which it returns as a list of arrayrefs. By default, the first group is for the "help" and "commands" commands, and all other commands are in the second group. AUTHOR
Ricardo Signes <rjbs@cpan.org> COPYRIGHT AND LICENSE
This software is copyright (c) 2012 by Ricardo Signes. This is free software; you can redistribute it and/or modify it under the same terms as the Perl 5 programming language system itself. perl v5.14.2 2012-05-05 App::Cmd::Command::commands(3pm)
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