$0

What is $0?


1.

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.


99

Random Words:

1. Being fooled, tricked, or conned by Democratic Presidential candidate Barack Obama. Usually when one believes that he is not a typical ..
1. Gwend, derived from John Wayne, is something which does no matter at all. It's an expression which can be used in the same way as..
1. Gigglin' like a fuckin' stoner. (22:39:55) Friend: high? (22:40:43) Me: i'm giggling (22:40:50) Me: glafs See lol, ro..
gridsup.com