pngquant(1) on Linux
The text 9e6608ae9cd1, as Debian 9 (Stretch) shipped it.
PNG converter and lossy image compressor
Flags it lists
-
--ext -
--floyd -
--force -
--help -
--nofs -
--ordered -
--output -
--posterize -
--quality -
--skip-if-larger -
--speed -
--transbug -
--verbose -
--version -
-Q -
-V -
-f -
-h -
-o -
-s -
-v