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author | Jung-uk Kim <jkim@FreeBSD.org> | 2022-02-08 22:03:05 -0500 |
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committer | Jung-uk Kim <jkim@FreeBSD.org> | 2022-02-08 22:03:05 -0500 |
commit | 874a305228a93189a586b9daf8e1e79c981d0976 (patch) | |
tree | 2de80767a807a7f58b86890a9ccb0b2e045acd61 | |
parent | 65799e42fe1830d71e3d91999c2bd08901cb1632 (diff) | |
download | libarchive-874a305228a93189a586b9daf8e1e79c981d0976.tar.gz |
bsdtar(1): Document threads options for zstd and xz
-rw-r--r-- | tar/bsdtar.1 | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/tar/bsdtar.1 b/tar/bsdtar.1 index b1504700..63774216 100644 --- a/tar/bsdtar.1 +++ b/tar/bsdtar.1 @@ -638,10 +638,20 @@ a compression dictionary to improve compression ratio. .It Cm zstd:compression-level A decimal integer specifying the zstd compression level. Supported values depend on the library version, common values are from 1 to 22. +.It Cm zstd:threads +Specify the number of worker threads to use. +Setting threads to a special value 0 makes +.Xr zstd 1 +use as many threads as there are CPU cores on the system. .It Cm lzop:compression-level A decimal integer from 1 to 9 specifying the lzop compression level. .It Cm xz:compression-level A decimal integer from 0 to 9 specifying the xz compression level. +.It Cm xz:threads +Specify the number of worker threads to use. +Setting threads to a special value 0 makes +.Xr xz 1 +use as many threads as there are CPU cores on the system. .It Cm mtree: Ns Ar keyword The mtree writer module allows you to specify which mtree keywords will be included in the output. |