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if ( cookie() ) { return 1; }
return 1 if cookie();
if ($multi_in == 1) { ... }
if ($multi_in) { ... }
use Mail::Mailer; ... or die "Can't open: $!\n"; print $mailer $body; $mailer->close();
$"=q;grep;;$,=q"grep";for(`find . -name ".saves*~"`){s;$/;;;/(.*-(\d+) +-.*)$/;$_=["ps -e -o pid | "," $2 | "," -v "," "]`@$_`?{print" ++ $1"}:{print"- $1"}&&`rm $1`;print"\n";}