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Re: system() does not wait

by fizbin (Chaplain)
on Dec 01, 2005 at 01:23 UTC ( [id://513168]=note: print w/replies, xml ) Need Help??

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  1. or download this
      if ($? == -1) {
          print "failed to execute: $!\n";
    ...
      else {
          printf "child exited with value %d\n", $? >> 8;
      }
    
  2. or download this
    @/=map{[/./g]}qw/.h_nJ Xapou cets krht ele_ r_ra/;
    map{y/X_/\n /;print}map{pop@$_}@/for@/
    

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