On Fri, Apr 26, 2019 at 06:02:57PM +0200, Lukasz Pawelczyk wrote: > The --compl-groups option causes GIDs specified with --gid-owner to be > also checked in the complementary groups of a process. Please, could you also update manpage? BTW, I think you refer to _supplementary_ groups, right? Existing documentation uses this term.