On most Linux devices, you can run "systemctl --type=service --state=running" to see running services. Get detailed information about a service, SSH for example, with the command "systemctl status ...

A vast majority of Linux systems these days are using systemd – a suite of programs aimed at managing and interconnecting different parts of the system. Systemd started replacing the init process back ...

If your Linux servers or desktops are experiencing networking issues, you might want to view your DNS cache. Jack Wallen shows you how with a systemd-resolved-based distribution. Many recently ...

If you're a Windows administrator with a few Linux servers, or a new administrator starting out on Linux, you need to learn how to start, stop and check services. Recent changes have made Linux ...

Using Linux, especially as a server, often means dealing with new errors and resolving them. Most of them are easy to fix with just a web search. But some errors may require that you do some digging.

I will confess. I started writing this post about some stupid systemd tricks. However, I wanted to explain a little about systemd first, and that wound up being longer than the tricks. So this Linux ...

Assuming you have created the program executable in the directory and created the unit file, you can get systemd to notice it by restarting it. Most of your command line interaction with systemd is ...

If you serve as an admin over Linux systems, one tool that you’ll fall back on daily is systemctl. Jack Wallen shows you how easy it is to list services with this command. Linux is an incredibly ...