Shuffle a file? : file write « File « Perl






  1. Perl
  2. File
  3. file write

Shuffle a file?

    
    #!/usr/local/bin/perl -w
    # Randomize input lines

    srand; # make the rand function random

    while(<>){
       push @lines, $_;
    }

    while(@lines) {
      print splice(@lines, rand @lines, 1);
    }








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