kazulog@sv1:~$ sudo systemctl stop nginx
kazulog@sv1:~$ systemctl is-active nginx
inactive
kazulog@sv1:~$ systemctl status nginx --no-pager -l | head -12 | cat
○ nginx.service - A high performance web server and a reverse proxy server
     Loaded: loaded (/usr/lib/systemd/system/nginx.service; enabled; preset: enabled)
     Active: inactive (dead) since Thu 2026-09-10 15:48:19 JST; 114ms ago
   Duration: 16.971s
 Invocation: 4e1e63adfe344ba4b6d7bb99d3946a82
       Docs: man:nginx(8)
    Process: 1899 ExecStartPre=/usr/sbin/nginx -t -q -g daemon on; master_process on; (code=exited, status=0/SUCCESS)
    Process: 1901 ExecStart=/usr/sbin/nginx -g daemon on; master_process on; (code=exited, status=0/SUCCESS)
    Process: 2217 ExecStop=/sbin/start-stop-daemon --quiet --stop --retry QUIT/5 --pidfile /run/nginx.pid (code=exited, status=0/SUCCESS)
   Main PID: 1929 (code=exited, status=0/SUCCESS)
   Mem peak: 5M
        CPU: 73ms
kazulog@sv1:~$ sudo systemctl start nginx
kazulog@sv1:~$ systemctl is-active nginx
active
kazulog@sv1:~$ sudo systemctl restart nginx
kazulog@sv1:~$ sudo systemctl reload nginx
kazulog@sv1:~$ sudo journalctl -u nginx --since '2 min ago' --no-pager | cat
Sep 10 15:48:02 sv1 systemd[1]: Starting nginx.service - A high performance web server and a reverse proxy server...
Sep 10 15:48:02 sv1 systemd[1]: Started nginx.service - A high performance web server and a reverse proxy server.
Sep 10 15:48:19 sv1 systemd[1]: Stopping nginx.service - A high performance web server and a reverse proxy server...
Sep 10 15:48:19 sv1 systemd[1]: nginx.service: Deactivated successfully.
Sep 10 15:48:19 sv1 systemd[1]: Stopped nginx.service - A high performance web server and a reverse proxy server.
Sep 10 15:48:20 sv1 systemd[1]: Starting nginx.service - A high performance web server and a reverse proxy server...
Sep 10 15:48:20 sv1 systemd[1]: Started nginx.service - A high performance web server and a reverse proxy server.
Sep 10 15:48:20 sv1 systemd[1]: Stopping nginx.service - A high performance web server and a reverse proxy server...
Sep 10 15:48:20 sv1 systemd[1]: nginx.service: Deactivated successfully.
Sep 10 15:48:20 sv1 systemd[1]: Stopped nginx.service - A high performance web server and a reverse proxy server.
Sep 10 15:48:20 sv1 systemd[1]: Starting nginx.service - A high performance web server and a reverse proxy server...
Sep 10 15:48:20 sv1 systemd[1]: Started nginx.service - A high performance web server and a reverse proxy server.
Sep 10 15:48:20 sv1 systemd[1]: Reloading nginx.service - A high performance web server and a reverse proxy server...
Sep 10 15:48:20 sv1 nginx[2307]: 2026/09/10 15:48:20 [notice] 2307#2307: signal process started
Sep 10 15:48:20 sv1 systemd[1]: Reloaded nginx.service - A high performance web server and a reverse proxy server.