$0 returns a relative path. Since it works in OS X, I'm inclined to think it works in BSD just fine. You might also try __FILE__. Then look into File::Path, File::Spec->rel2abs, Cwd, FindBin, and Path::Class.

This has come up here a bit so don't hesitate to Google or super search for any of that stuff for wider discussions and samples.

In reply to Re: Location reference - programming style by Your Mother
in thread Location reference - programming style by willymacoy

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