- NAME
- SYNOPSIS
- DESCRIPTION
  - Calling syntax
  - Options
- SUPPORT
- AUTHOR
- COPYRIGHT
- SEE ALSO

# NAME

pwhich - Perl-only `which'

# SYNOPSIS

      $ pwhich perl
      $ pwhich -a perl          # print all matches
      $ pwhich perl perldoc ... # look for multiple programs
      $ pwhich -a perl perldoc ...

# DESCRIPTION

`pwhich' is a command-line utility program for finding paths to other programs based on the user's `PATH`. It is similar to the usualy Unix tool `which', and tries to emulate its functionality, but is written purely in Perl (uses the module `File::Which`), so is portable.

## Calling syntax

      $ pwhich [-a] [-v] programname [programname ...]

## Options

-a

  The option -a will make `pwhich` print all matches found in the `PATH` variable instead of just the first one. Each match is printed on a separate line.

-v

  Prints version (of `File::Which`) and copyright notice and exits.

# SUPPORT

Bugs should be reported via the CPAN bug tracker at

http://rt.cpan.org/NoAuth/ReportBug.html?Queue=File-Which

For other issues, contact the maintainer.

# AUTHOR

Adam Kennedy <adamk@cpan.org>

Per Einar Ellefsen <pereinar@cpan.org>

Originated in modperl-2.0/lib/Apache/Build.pm. Changed for use in DocSet (for the mod_perl site) and Win32-awareness by me, with slight modifications by Stas Bekman, then extracted to create `File::Which`.

Version 0.04 had some significant platform-related changes, taken from the Perl Power Tools ``which'` implementation by Abigail with enhancements from Peter Prymmer. See http://www.perl.com/language/ppt/src/which/index.html for more information.

# COPYRIGHT

Copyright 2002 Per Einar Ellefsen.

Some parts copyright 2009 Adam Kennedy.

This program is free software; you can redistribute it and/or modify it under the same terms as Perl itself.

# SEE ALSO

perl, File::Which, which(1)