zstd(1) on Linux
The text 75ac4637e475, as Debian 11 (Bullseye) shipped it.
zstd, zstdmt, unzstd, zstdcat - Compress or decompress .zst files
Flags it lists
-
--compress -
--decompress -
--list -
--test -
--train -
--uncompress -
-b# -
-d -
-l -
-t -
-z