$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.

Fn Scar

1. An assault rifle made by Fabrique National de Herstal (FN Herstal)in two models; The FN SCAR-L, made to fire the 5.56x45mm NATO round, a..

Cagina

1. The piece of skin and area between your thumb and index finger. Dude 1: I wonder what that piece of skin between my thumb and index fin..

[obama Effect]

1. The belief by some black people that they can overcome anything no matter how little they have put to accomplishing it,seeing how they n..

All you need for a faster workflow in one place.

$0 Edit Meaning