Systemd
Reload systemd daemon
Start service
systemctl start servicename
Stop service
systemctl stop servicename
Restart service
systemctl restart servicename
Enable service on boot
systemctl enable servicename
Disable service on boot
systemctl disable servicename
Check service status
systemctl status servicename
View service logs
journalctl -u servicename -f
View recent service logs
journalctl -u servicename -n 50
View logs since time
journalctl -u servicename --since "1 hour ago"
List all services
systemctl list-units --type=service
List enabled services
systemctl list-unit-files --type=service --state=enabled
Check if service is active
systemctl is-active servicename
Check if service is enabled
systemctl is-enabled servicename