Sudo lets you run any terminal command as another user — hence "substitute user" — but the default and most common use for it ...

The most important networking command in Linux might be ping. This command lets you check if a remote machine is responding ...

It's a rare occasion that my Linux desktop slows down. That's not to say it never happens, as that would be a lie. Most often, when a system slowdown occurs, I can usually trace it back to a specific ...

Modern network connectivity is light years ahead of what it once was. Even though it's much more reliable than it was in the 1990s, issues still come up -- which is why I'm glad that Linux includes a ...

Managing the time, date, and timezone on a Linux system is crucial for maintaining the timely operation of system tasks, accurate logging, and synchronization with other systems. The timedatectl ...

The power of working on the Linux command line is evidenced nearly as much by the available operators as it is by the awesome collection of available commands. This post gives details and provides ...

Webminal is a GNU/Linux terminal that allows you to practice Linux commands, bash scripts, and programming languages like Java, Rust, Ruby, Python, and C. Simply sign up for a free account and you’re ...