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Never lock $0 inside of a BEGIN block

by demerphq (Chancellor)
on May 21, 2003 at 18:37 UTC ( [id://259832]=perlmeditation: print w/replies, xml ) Need Help??

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  1. or download this
    BEGIN {
    $|++;
...
        or die "This script is probably already running,".
                   " can't obtain a lock on '$0' : $!";
}

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