$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.

Yo David

1. a way to reply to your friends. If you forget someones name, just refer to them as david. yo david!! whats up this is the most perfec..

Colt

1. A major manufacturer of weapons for the military of the United States of America. Produces some the finest weapons in the world such as ..

Hubba Bubba

1. A British make of gum which has a variety of flavors. Guy - Where do you work? Guy #2 - The Hubba Bubba factory 2. It describes a pe..

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