NAME

       whiff - like which, but finds the first of all the given alternatives

VERSION

       version 0.008

DESCRIPTION

       which is a useful utility, found on most unix systems.  It gives you the absolute path for the first
       occurrence of a program in your path.  Unfortunately, it does two stupid things:  first, if it can't find
       one, it prints an error message to stdout; secondly, if you give it multiple arguments, it assumes you
       want one line per argument, each like calling which individually.

       whiff 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.

PERL VERSION

       This library should run on perls released even a long time ago.  It should work on any version of perl
       released in the last five years.

       Although it may work on older versions of perl, no guarantee is made that the minimum required version
       will not be increased.  The version may be increased for any reason, and there is no promise that patches
       will be accepted to lower the minimum required perl.

USAGE

        whiff <command ... >

AUTHOR

       Ricardo SIGNES <cpan@semiotic.systems>

COPYRIGHT AND LICENSE

       This software is copyright (c) 2008 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 v5.40.1                                       2025-05-04                                          WHIFF(1p)