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       checkisomd5 — check an MD5 checksum implanted by implantisomd5


       checkisomd5  [--md5sumonly]   [--verbose]   [--gauge]   [isofilename  |
       blockdevice ]


       This  manual  page   documents   briefly   the   checkisomd5   command.
       checkisomd5  is  a  program  that  checks an embedded MD5 checksum in a
       ISO9660 image (.iso), or block device.  The checksum is embedded by the
       corresponding implantisomd5 command.

       Program  returns  exit status 0 if the checksum is correct, or 1 if the
       checksum is incorrect or non-existent.


                 Do not check  the  target.   Instead,  output  human-readable
                 information about the target’s checksums.

       --verbose Display  human-readable  progress  as  the target is checked.
                 Without this option, nothing is outputted except errors.

       --gauge   Display a series of numbers from 0 to 100,  corresponding  to
                 check  progress.   This output can be piped to dialog --gauge
                 for a user-friendly progress bar.


       implantisomd5 (1).