/usr/lib/tmpfiles.d/00rsyslog.conf is in rsyslog 8.16.0-1ubuntu3.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
1 2 3 4 5 6 | # Override systemd's default tmpfiles.d/var.conf to make /var/log writable by
# the syslog group, so that rsyslog can run as user.
# See tmpfiles.d(5) for details.
# Type Path Mode UID GID Age Argument
d /var/log 0775 root syslog -
|