Help for this page

Select Code to Download


  1. or download this
    #!/usr/bin/perl -w
    
    ...
    print 'Deleted '."$count".' blank lines'."\n";
    
    exit (0);
    
  2. or download this
    if ($_=~m/^$/g) {
    
  3. or download this
    if ($_=~m/^\s*$/g) {