Using Taint mode
  Include '-T' on your command line:
    #!/usr/bin/perl -T
    # Sanitize the environment for shell schtuff
    delete @ENV{ qw( IFS CDPATH ENV BASH_ENV ) };
    # Pick an explicit path
    $ENV{PATH} = "/bin:/usr/bin:/usr/local/bin";

Copyright 2003, Bri Hatch of Onsight, Inc.

Presented at SPUG, 2003.

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