NAME

       ddrescuelog - tool for ddrescue logfiles

SYNOPSIS

       ddrescuelog [options] logfile

DESCRIPTION

       GNU  ddrescuelog - Tool for ddrescue logfiles.  Manipulates ddrescue logfiles, shows their
       contents, converts them to/from other formats, compares them, and tests rescue status.

OPTIONS

       -h, --help
              display this help and exit

       -V, --version
              output version information and exit

       -a, --change-types=<ot>,<nt>
              change the block types of a logfile

       -b, --block-size=<bytes>
              block size in bytes [default 512]

       -c, --create-logfile[=<tt>]
              create logfile from list of blocks [+-]

       -d, --delete-if-done
              delete the logfile if rescue is finished

       -D, --done-status
              return 0 if rescue is finished

       -f, --force
              overwrite existing output files

       -i, --input-position=<bytes>
              starting position of rescue domain [0]

       -l, --list-blocks=<types>
              print block numbers of given types (?*/-+)

       -m, --domain-logfile=<file>
              restrict domain to finished blocks in file

       -n, --invert-logfile
              invert block types (finished <-> others)

       -o, --output-position=<bytes>
              starting position in output file [ipos]

       -p, --compare-logfile=<file>
              compare block types in domain of both files

       -q, --quiet
              suppress all messages

       -s, --size=<bytes>
              maximum size of rescue domain to be processed

       -t, --show-status
              show a summary of logfile contents

       -v, --verbose
              be verbose (a 2nd -v gives more)

       -x, --xor-logfile=<file>
              XOR the finished blocks in file with logfile

       -y, --and-logfile=<file>
              AND the finished blocks in file with logfile

       -z, --or-logfile=<file>
              OR the finished blocks in file with logfile

       Numbers may be followed by a multiplier: s = sectors, k = kB = 10^3 = 1000,  Ki  =  KiB  =
       2^10 = 1024, M = 10^6, Mi = 2^20, G = 10^9, Gi = 2^30, etc...

       Exit  status:  0  for a normal exit, 1 for environmental problems (file not found, invalid
       flags, I/O errors, etc), 2 to indicate a corrupt or invalid input file, 3 for an  internal
       consistency error (eg, bug) which caused ddrescuelog to panic.

REPORTING BUGS

       Report bugs to bug-ddrescue@gnu.org
       Ddrescue home page: http://www.gnu.org/software/ddrescue/ddrescue.html
       General help using GNU software: http://www.gnu.org/gethelp

COPYRIGHT

       Copyright  ©  2013  Antonio  Diaz  Diaz.   License  GPLv3+:  GNU  GPL  version  3 or later
       <http://gnu.org/licenses/gpl.html>
       This is free software: you are free to change and redistribute it.  There is NO  WARRANTY,
       to the extent permitted by law.