NAME

       Ztest - verify integrity of compressed files

SYNOPSIS

       ztest [options] [files]

DESCRIPTION

       Ztest  verifies the integrity of the specified compressed files.  Non-compressed files are
       ignored. If no files are specified, the integrity of compressed data  read  from  standard
       input  is  verified.  Data  read  from standard input must be all compressed with the same
       compressor.  The supported compressors are bzip2, gzip, lzip and xz.

       Exit status is 2 if any compressed file is corrupt, 0 otherwise.

OPTIONS

       -h, --help
              display this help and exit

       -V, --version
              output version information and exit

       -q, --quiet
              suppress all messages

       -r, --recursive
              operate recursively on directories

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

REPORTING BUGS

       Report bugs to zutils-bug@nongnu.org
       Zutils home page: http://www.nongnu.org/zutils/zutils.html

COPYRIGHT

       Copyright © 2011  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.