$0

What is $0?

stands for the first argument in Perl, and is the name of the script file.

unlink $0;

this line at the end in a perl script would remove the script file after its been executed.

Quattro

1. The four weel drive system implimented by Audi. Also called 4motion when it is used in volkswagen models. It is generaly regarded as t..

Goup

1. Crack cocaine, bay area slang for hard rock. "Bruh bruh, this shit slap, goup on my lap and we strapped in da trap" See crac..

Goodnites

1. a type of protective underwear (diapers) that kids and teens who wet the bed use to stay dry; goodnites have a cloth like layer and look..

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