ZCK_READ_HEADER(1) General Commands Manual ZCK_READ_HEADER(1)

zck_read_header — display information from the header of a zchunk file

zck_read_header [-c | --show-chunks] [-f | --verify] [-q | --quiet] [-v | --verbose] file

zck_read_header -? | --help | --usage | --version

The zck_read_header utility reads a zchunk file's header and displays some of the information recorded there.

The zck_read_header utility accepts the following optional arguments:

, --show-chunks
Display information about the individual chunks, too.
, --verify
Instead of only reading the zchunk file's header, read the whole file and verify its integrity.
, --quiet
Quiet operation; only display error messages.
, --verbose
Verbose operation; display some diagnostic output.
-?, --help
Display program usage information and exit.
Display brief program usage information and exit.
Display program version information and exit.

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

Examine a zchunk file's header:

zck_delta_size doc.txt.zck

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

The zck_read_header utility was written by Jonathan Dieter ⟨jdieter@gmail.com⟩. This manual page stub was written by Peter Pentchev ⟨roam@ringlet.net⟩.

May 31, 2020 Debian