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127 .TH PWHICH 1 "2009-09-26" "perl v5.8.7" "User Contributed Perl Documentation"
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133 pwhich \- Perl\-only `which'
135 .IX Header "SYNOPSIS"
138 \& $ pwhich \-a perl # print all matches
139 \& $ pwhich perl perldoc ... # look for multiple programs
140 \& $ pwhich \-a perl perldoc ...
143 .IX Header "DESCRIPTION"
144 `pwhich' is a command-line utility program for finding paths to other
145 programs based on the user's \f(CW\*(C`PATH\*(C'\fR. It is similar to the usualy Unix
146 tool `which', and tries to emulate its functionality, but is written
147 purely in Perl (uses the module \f(CW\*(C`File::Which\*(C'\fR), so is portable.
149 .IX Subsection "Calling syntax"
151 \& $ pwhich [\-a] [\-v] programname [programname ...]
154 .IX Subsection "Options"
157 The option \fI\-a\fR will make \f(CW\*(C`pwhich\*(C'\fR print all matches found in the
158 \&\f(CW\*(C`PATH\*(C'\fR variable instead of just the first one. Each match is printed
162 Prints version (of \f(CW\*(C`File::Which\*(C'\fR) and copyright notice and exits.
165 Bugs should be reported via the \s-1CPAN\s0 bug tracker at
167 <http://rt.cpan.org/NoAuth/ReportBug.html?Queue=File\-Which>
169 For other issues, contact the maintainer.
172 Adam Kennedy <adamk@cpan.org>
174 Per Einar Ellefsen <pereinar@cpan.org>
176 Originated in \fImodperl\-2.0/lib/Apache/Build.pm\fR. Changed for use in DocSet
177 (for the mod_perl site) and Win32\-awareness by me, with slight modifications
178 by Stas Bekman, then extracted to create \f(CW\*(C`File::Which\*(C'\fR.
180 Version 0.04 had some significant platform-related changes, taken from
181 the Perl Power Tools \f(CW\`which\*(Aq\fR implementation by Abigail with
182 enhancements from Peter Prymmer. See
183 <http://www.perl.com/language/ppt/src/which/index.html> for more
186 .IX Header "COPYRIGHT"
187 Copyright 2002 Per Einar Ellefsen.
189 Some parts copyright 2009 Adam Kennedy.
191 This program is free software; you can redistribute it and/or modify
192 it under the same terms as Perl itself.
194 .IX Header "SEE ALSO"
195 perl, File::Which, \fIwhich\fR\|(1)