NAME
zckdl – download a zchunk file
SYNOPSIS
zckdl [--fail-no-ranges] [-q | --quiet] [-s file | --source=file] [-v | --verbose] url
zckdl -? | --help | --usage | --version
DESCRIPTION
The zckdl utility attempts to download a zchunk file in an optimized way, taking into consideration the chunked structure.
The zckdl utility accepts the following optional arguments:
- --fail-no-ranges
-
If the server does not support ranges, fail instead of downloading the whole file.
- -q | --quiet
-
Quiet operation; only display warning and error messages. If specified twice, only display error messages.
- -s | --source
-
Specify the file to use as a source with the premise that most of the chunks in the downloaded file will be the same.
- -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 zckdl utility exits 0 on success, and >0 if an error occurs.
EXAMPLES
Download a zchunk file that is hopefully not much different from the previous version:
zckdl -s doc1.txt.zck https://example.com/doc2.txt.zck
SEE ALSO
unzck(1), zck(1), zck_delta_size(1), zck_gen_zdict(1), zck_read_header(1)
AUTHOR
The zckdl utility was written by Jonathan Dieter ⟨[email protected]⟩. This manual page stub was written by Peter Pentchev ⟨[email protected]⟩.