Services

David Both: Understanding systemd at startup on Linux

list all services: systemctl --type=service

list all running services: systemctl --type=service --state=running

list failed services: systemctl --failed

status of a service: systemctl status bluetooth (example for service bluetooth)

start a service: systemctl start bluetooth

stop a service: systemctl stop bluetooth

re-start a service: systemctl restart bluetooth

show runlevel info for system services: chkconfig --list