You can check your currently running systemd service units with: systemctl list-units -type=service Sudo systemctl reload-or-restart yourserviceĪt times, though, it can be useful to check the status of a service before taking action. If you need to perform a systemctl restart a or reload a service's configuration file you can enter: You can start a systemd service with the following systemctl command: Let's first look at how to control services in Linux: How to Stop, Start, Check and Restart a Service with systemctlīeing able to stop, start, or restart a service with systemctl can be very useful if a piece of software isn't responding or you need to start a certain task. Our test system during all this will be a BitLaunch VPS running Ubuntu 20.02, but the concepts and commands shown should work on most Linux distros. Targets let systemd easily tell which unit files are needed to produce a system state.Units can control the configuration of hardware, services, sockets, and more.The components systemd manages are known as units, which each have a unit file.It also maintains them through the course of the system's operation. systemd initializes user space components when the Linux kernel has finished its boot process.Today, we're going to be showing you how to perform all of the above, while explaining some core concepts surrounding the tools so you can gain a better understanding. systemctl is most commonly used to stop, start, and restart services, but it can also be utilized to enable a service at boot or check the status of services. It's a tool used to control and inspect systemd, a system service manager, and init system. If you've meddled with Linux even a little, you may have heard of systemctl.

Nxfilter systemctl