comprez(1) on Linux
The text 4e51f6e5d1d5, as Debian 10 (Buster), Debian 9 (Stretch) shipped it.
safely (un)tar and (de)feather files and directories
Flags it lists
-
-# -
-- -
-I -
-L -
-P -
-T -
-V -
-Z -
-gz -
-h -
-jar -
-l -
-lz -
-m -
-p -
-s -
-t -
-v -
-xz -
-z -
-zip