Re^3: Setting $0 clears /proc/PID/environ too

[talexb]

OK -- changing the process name is fine, and I understand that can be quite handy. I was asking about changing $0, which to me is one of Perl's read-only variables. Then again, Perl's a language (like C) where you can A Weird Thing and the language will shrug and say, OK, Joe! while thinking Hmm, not sure why you'd wanna do that. :) Thanks for the detailed response.