The second return value from caller is the name of the script, with no path, same as $0. I see that Cwd's cwd, getcwd and abs_path return the path to the script with no script name, which is what I want. abs_path($0) returns the full path and script name.

I'd like this to be as bulletproof as possible. Should I use cwd, getcwd or abs_path? Should I use Cwd in a BEGIN block to assign the value of one of those functions to a global variable and if so what's the best was to do all that? Thanks

In reply to Re^2: Do modules know the callers full path? by Anonymous Monk
in thread Do modules know the callers full path? by Anonymous Monk

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