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  1. or download this
    #!/usr/bin/perl -w
    use strict;
    ...
    $string =~ s/\s+//g;
     
    print length($string), "\n";
    
  2. or download this
    
    perl -e 'for ( 0 .. 100000000 ) { print "1234567890\n" }' > ! /scratch
    +/100m
    ...
    ./evince_oddness /scratch/100m
    
    Substitution loop at ./evince_oddness line 10, <> line 100000001