I think the default umask is defined in /etc/profile. On Sun, Aug 6, 2017 at 2:50 PM, Garrett R. <grtrbsn83@unseen.is> wrote: > The "old" methods for changing the default umask no longer work in Debian Stretch. > > It appears systemd now manages umask. Can someone please describe how I can change the default umask setting in Stretch? >