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ZCK(1) General Commands Manual ZCK(1) NAME zck -- compress a file using the zchunk format SYNOPSIS zck [-D file | --dict=file] [-m chunk | --manual=chunk] [-o file | --output=file] [-s string | --split=string] [-v | --verbose] file zck -? | --help | --usage | --version DESCRIPTION The zck utility creates a new zchunk file from the data in the speci- fied input file. NOTE: If no output file is specified using the -o option, the zck util- ity will place the new file with the .zck extension in the current working directory, not in the directory where the original file re- sides. The zck utility accepts the following optional arguments: -D, --dict Set the zstd compression dictionary to the specified file. -m, --manual Do not do any automatic chunking (implies -s). -o, --output Output to the specified file. -s, --split Split chunks at the beginning of the specified string. -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 utility exits 0 on success, and >0 if an error occurs. EXAMPLES Create (in the current directory) a zchunk-compressed words.zck file from a dictionary: zck /usr/share/dict/words The same, but specify an output file: zck -o /tmp/words.txt.zck /usr/share/dict/words Generate a zchunk file with chunks separated on HTML sections: zck -s '<h2>' doc.html SEE ALSO unzck(1), zck_delta_size(1), zck_gen_zdict(1), zck_read_header(1), zckdl(1) AUTHOR The zck utility was written by Jonathan Dieter <jdieter@gmail.com>. This manual page stub was written by Peter Pentchev <roam@ringlet.net>. FreeBSD Ports 14.quarterly May 31, 2020 ZCK(1)
NAME | SYNOPSIS | DESCRIPTION | EXIT STATUS | EXAMPLES | SEE ALSO | AUTHOR
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