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Member "littleutils-1.2.4/scripts/to-bzip.1" (28 Mar 2021, 2337 Bytes) of package /linux/privat/littleutils-1.2.4.tar.lz:


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TO-BZIP

NAME
SYNOPSIS
DESCRIPTION
OPTIONS
SEE ALSO
COPYRIGHT

NAME

to-bzip − converts .Z, .lzo, .zip, .rar, and .gz files to bzip2 format

SYNOPSIS

to-bzip [−(IPv)4] [−(IPv)6] [−d(elete_original)] [−h(elp)] [−k(eep_smallest)] [−n(o_overwrite)] [−p num_cores] [−t(imestamp_retain)] file/URL...

DESCRIPTION

to-bzip recompresses files compressed with the compress, lzop, zip, and/or gzip utilities into bzip2 format. The newly compressed files will usually have a .bz2 or a .tbz extension. If a specified file is actually a URL, it will be downloaded using wget and then recompressed.

OPTIONS

−4

Prefer IPv4 when downloading a URL.

−6

Prefer IPv6 when downloading a URL.

−d

After each file is compressed, delete the original.

−h

Print help and quit.

−k

Once a file is successfully recompressed, delete the larger of the original file or the new one. This option maximizes disk space savings and is incompatible with the −d option.

−n

Do not overwrite the target .bz2 or .tbz file if it already exists.

−p num_cores

Use multi-threaded lbzip2 or pbzip2 instead of bzip2 to utilize multiple cores during compression. Note that the output file, while being fully compatible with bzip2, will generally be slightly larger. Specifying a num_cores value of zero will utilize all available cores.

−t

Make the timestamp of new files match those of the old files.

SEE ALSO

bzip2(1), lbzip2(1), pbzip2(1), compress(1), lzop(1), zip(1), gzip(1), rar2tarcat(1), zip2tarcat(1), wget(1)

COPYRIGHT

Copyright (C) 2006-2021 by Brian Lindholm. This program is free software; you can use it, redistribute it, and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 3, or (at your option) any later version.

This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details.