Ignore the people who come with $0. If people can have renamed the program, they could have given it an additional link as well, and no $0 is going to protect you against that. Besides, what if people rename the program after it was started?

Don't rely on the file, use the inode number instead. To get the inode number of your program, add __DATA__ to the end of it, and use: 

    my $inode_number = (stat DATA) [1];  # And not fileno!

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Abigail

In reply to Re: Get My Own Name by Abigail-II
in thread Get My Own Name by peschkaj

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