systemd-user-sessions.service8
Permit user logins after boot, prohibit user logins at shutdown
Usage
systemd-user-sessions.service
Overview
systemd-user-sessions.service is a service that controls user logins through pam_nologin(8). After basic system initialization is complete, it removes /run/nologin, thus permitting logins. Before system shutdown, it creates /run/nologin, thus prohibiting further logins.
Releases
7 releases since Debian 8 (Jessie); the text changed 6 times.