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  1. or download this
    $DataRead{'StringRead'} = substr($DataRead{'StringRead'}, -3);
    
  2. or download this
    $DataRead{'StringRead'} = substr($DataRead{'StringRead'}, 0, length($D
    +ataRead{'StringRead'}) - 2);
    
  3. or download this
    #!/usr/bin/perl
    use strict;
    ...
       print("You Entered: \[$DataRead->{'StringRead'}\]\[" . length($Data
    +Read->{'StringRead'}) . "\]\nYou Ended with a \[$WhatIsIt\]\[$DataRea
    +d->{'ExitValue'}\]\n");
       }
    __END__