zck_delta_size — calculate the differences between two zchunk files

       The zck_delta_size utility was written by Jonathan Dieter <jdieter@gmail.com>.  This manual page stub was
       written by Peter Pentchev <roam@ringlet.net>.

Debian                                            May 31, 2020                                 ZCK_DELTA_SIZE(1)

       The  zck_delta_size utility examines two zchunk compressed files and determines how similar they are: how
       many chunks are the same between the files, so that tools like e.g.   rsync(1)  or  zckdl(1)  could  only
       transfer the small parts that differ instead of the full files.  This is especially useful for structured
       files that have been compressed using the zck(1) tool's -s (--split) option.

       The zck_delta_size utility accepts the following optional arguments:

       -v, --verbose
               Verbose operation; display some diagnostic output.

       -?, --help
               Display program usage information and exit.

       --usage
               Display brief program usage information and exit.

       --version
               Display program version information and exit.

       Examine two zchunk files:

             zck_delta_sizedoc1.txt.zckdoc2.txt.zck

       The zck_delta_size utility exits 0 on success, and >0 if an error occurs.

       zck_delta_size — calculate the differences between two zchunk files

unzck(1), zck(1), zck_gen_zdict(1), zck_read_header(1), zckdl(1)

zck_delta_size [-v | --verbose] file1file2zck_delta_size-? | --help | --usage | --version