systemctl.cheat

% systemctl, systemd

# Stop running service
systemctl stop

# Start service
systemctl start

# Restart running service
systemctl restart

# Reload config files for service
systemctl reload

# Reload changed unit files
systemctl daemon-reload

# Show status of service
systemctl status

# Show failed services
systemctl state=failed (or --failed)

# Resets unit(s) with failed state
systemctl reset-failed

# Enable service or unit and allow start on boot
systemctl enable

# Disable service or unit, don’t start at boot
systemctl disable

# Fully disable a unit
systemctl mask

# Reactivate unit again after being masked
systemctl unmask

# Show unit file details
systemctl cat

# Show properties
systemctl show

# Create configuration as drop in unit (extension to primary config)
systemctl edit

# Edit primary unit file for service
systemctl edit --full