$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.

Izoo

1. The seemingly endless hordes of people moving and existing in different demographic groupings, while obviously sharing the definitive co..

Blue Ball Moment

1. when you think sumthin will happen...when in the end it doesn't happen..much like when you get a boner...and never wackoff the tea..

Rosso Fox

1. A young mother raping and murdering creature. That Rosso Fox raped and killed that young mother!..

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$0 Edit Meaning