Команды запуска сервисов systemd (systemctl)

[Unit]
Description=MyApp
After=docker.service
Requires=docker.service

[Service]
TimeoutStartSec=0
ExecStartPre=-/usr/bin/docker kill %p
ExecStartPre=-/usr/bin/docker rm %p
ExecStartPre=/usr/bin/docker pull busybox
ExecStart=/usr/bin/docker run --name %p busybox /bin/sh -c "while true; do echo Hello World; sleep 1; done"
ExecStop=/usr/bin/docker stop %p

[Install]
WantedBy=multi-user.target

# systemctl enable /etc/systemd/system/hello.service

# systemctl start /etc/systemd/system/hello.service

# systemctl list-units

# systemctl list-units hello.service

# systemctl status hello.service

# systemctl daemon-reload

# systemctl restart /etc/systemd/system/hello.service