japhy's reply may be worth expanding on.

IF you don't care about reporting errors, then     unlink $filename; is sufficient.

IF you DO care about reporting errors (such as a failure to remove a file that your script lacks permission to remove), then you'll want to do something like: 

    if ( -e $filename ) {
        unlink($filename) or die "$filename: $!"
    }

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In reply to Re: Re: -e and unlink by dws
in thread -e and unlink by DeusVult

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