zck_read_header1
Display information from the header of a zchunk file
Usage
zck_read_header [{-c | --show-chunks}]
[{-f | --verify}]
[{-q | --quiet}]
[{-v | --verbose}]
file
zck_read_header {-? | --help | --usage | --version}
Overview
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:
-
-c, --show-chunks -
Display information about the individual chunks, too.
-
-f, --verify -
Instead of only reading the zchunk file's header, read the whole file and verify its integrity.
-
-q, --quiet -
Quiet operation; only display error messages.
-
-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.
Exit status
The zck_read_header utility exits 0 on success, and >0 if an error occurs.
Examples
Examine a zchunk file's header:
zck_delta_size doc.txt.zck
Releases
Unchanged in 4 releases since Debian 11 (Bullseye).