userdbctl --with-varlink=no
userdbctl user
+userdbctl user -S
+userdbctl user -IS
+userdbctl user -R
+userdbctl user --disposition=regular --disposition=intrinsic
+userdbctl user kkkk -z
+userdbctl user --uid-min=100 --uid-max=100
+userdbctl user -B
userdbctl user testuser
userdbctl user root
userdbctl user testuser root
(! userdbctl user --with-dropin=no 2000000)
userdbctl group
+userdbctl group -S
+userdbctl group -IS
+userdbctl group -R
+userdbctl group --disposition=regular --disposition=intrinsic
+userdbctl group kkkk -z
+userdbctl group --uid-min=100 --uid-max=100
+userdbctl group -B
userdbctl group testuser
userdbctl group root
userdbctl group testuser root