icepatch2calc(1) on Linux
The text 173a577d5ef9, as Debian 4.0 (Etch) shipped it.
compress files and calculate checksums
Flags it lists
-
--case-insensitive -
--compress -
--help -
--no-compress -
--verbose -
--version -
-V -
-Z -
-h -
-i -
-v -
-z