$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.

K. Fri

1. The Coolest Mother Fucker on the Planet!! Everyone wishes they were K.Fri!! Hey do you know K. Fri? Have you heard that K. Fri is Aweso..

[]-[]

1. rolling one's eyes while wearing glasses. used to show nerdy sarcasm, or just because the sender is wearing glasses. nerd: i can&a..

Paratroopin

1. Dropping a load through an open sunroof of a car. Hey, you better close your sunroof. I heard they like paratroopin in this neighborho..

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