App-Whiff
App-whiff
https://metacpan.org/release/App-Whiff
helper to find the first executable of a series of alternatives
whiff command, which takes a number of command names and returns the first one that exists and is executable.
It assumes that all the arguments form a best-first list of alternatives, and only prints the path to the first alternative found in the path. If none is found, it prints an error (to stderr) and exits with an error code.
A programmer interface is available in the App::Whiff module.
Licensing
License
Verified by
Verified on
Notes
License
Verified by
Debian: gregor herrmann <gregoa@debian.org>
Verified on
29 May 2014
Notes
License: artistic or gpl-1+
Leaders and contributors
| Contact(s) | Role |
|---|---|
| Ricardo Signes | contact |
Resources and communication
| Audience | Resource type | URI |
|---|---|---|
| Debian (Ref) (R) | https://tracker.debian.org/pkg/whiff | |
| Perl (Ref) | https://metacpan.org/release/App-Whiff |
Software prerequisites
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.