$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.

Zwtf

1. The term 'zwtf' is used when an inflationary use of the term wtf characterizes one's language use in chatrooms and/or ema..

Superpain

1. Pain multplied by 10. (at a tattoo parlour) Boy : Its going to be alright .. Girl : Are you sure its not going to superpain ?? Tatto..

Ywb

1. Term to refer to Young Wet Bitches without the young wet bitches knowing what you are talking about. I see a flock of YWB's walkin..

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