Package: tar
Version: 1.23-2
Severity: wishlist

Hi all!

Currently its only possible to compress tar files with multiple cores using this command:
tar cf myfile.tar.bz2 --use-compress-prog=pbzip2 dir_to_compress/

with the standard compresstools its possible to write that way shorter:
E.g. tar cjf myfile.tar.bz2 dir_to_compress/
But this does not use multiple cores.

It should be possible that a standard option to the shown command for using multiple cores, say, the parallel versions (pgzip/pbzip2)

An alternative would be using the multithreaded versions as default and use the single core apps as fallback.

Gest Regards

Georg

--- System information. ---
Architecture: amd64
Kernel:       Linux 2.6.32-5-amd64

Debian Release: squeeze/sid
  500 testing         security.debian.org
  500 testing         ftp.de.debian.org
  500 testing         debian-multimedia.informatik.uni-erlangen.de
  500 squeeze         www.lamaresh.net

--- Package information. ---
Package's Depends field is empty.

Package's Recommends field is empty.

Suggests       (Version) | Installed
========================-+-===========
bzip2                    | 1.0.5-4
ncompress                |







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