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Think beyond Taint and warnings

by rob_au (Abbot)
on Sep 14, 2001 at 18:43 UTC ( [id://112434]=perlmeditation: print w/replies, xml ) Need Help??

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  1. or download this
    #!/usr/bin/perl -w

...
  kill 'INT', $pid;
  exit(0);
}
  2. or download this
      my($pid) = `cat $HOME/program.pid`;
  if($pid =~ m{([0-9]+)}) { $pid = $1; }
  kill 'INT', $pid;
  exit(0);

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