note tsee <p>Other posters have given the canonical answers to this already, so I won't repeat them.</p> <p>Just a word of caution: if you're using modules that put objects or CODE refs in the @INC array, i.e. potentially load code without reading from a file, either method will not work.</p><p>One such case are packaging modules such as PAR or ex::lib::zlib. So depending on how your module is used, the answer is: It's impossible to find its filename!</p> <p>If you're going to write code that requires the location of the module file name, please think about it some more. It might not be the smartest way to solve your problem.</p> <p>Cheers,<br/>Steffen</p> 713487 713608