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Re: Never lock $0 inside of a BEGIN block

by particle (Vicar)
on May 21, 2003 at 19:46 UTC ( #259852=note: print w/ replies, xml ) Need Help??

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  1. or download this
    ## ensure only one instance is running
    INIT { flock DATA => LOCK_EX | LOCK_NB or exit 1 }
    ...
    ## ...script...
    
    __DATA__
    

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