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-rw-r--r--tar/bsdtar.16
1 files changed, 6 insertions, 0 deletions
diff --git a/tar/bsdtar.1 b/tar/bsdtar.1
index cdc317b6cf4d..89b5077912d5 100644
--- a/tar/bsdtar.1
+++ b/tar/bsdtar.1
@@ -342,6 +342,10 @@ In extract or list modes, this option is ignored.
Compress the archive with lz4-compatible compression before writing it.
In input mode, this option is ignored; lz4 compression is recognized
automatically on input.
+.It Fl Fl zstd
+Compress the archive with zstd-compatible compression before writing it.
+In input mode, this option is ignored; lz4 compression is recognized
+automatically on input.
.It Fl Fl lzma
(c mode only) Compress the resulting archive with the original LZMA algorithm.
Use of this option is discouraged and new archives should be created with
@@ -577,6 +581,8 @@ A decimal integer from 4 to 7 specifying the lz4 compression block size
.It Cm lz4:block-dependence
Use the previous block of the block being compressed for
a compression dictionary to improve compression ratio.
+.It Cm zstd:compression-level
+A decimal integer from 1 to 22 specifying the zstd compression level.
.It Cm lzop:compression-level
A decimal integer from 1 to 9 specifying the lzop compression level.
.It Cm xz:compression-level