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

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

Logs, databases, and caches grow under /var. Learn why Linux admins monitor the /var directory to prevent disk issues and service failures.

There are many reasons to switch to Linux, such as security, free software, and data protection. We compare the distributions.

Linux is constantly evolving, and with it the tools that its fans use on a daily basis. However, some of the classics such as iptables , which has been replaced by nftables , are now not only outdated ...

Ever tried to execute a command on your Linux system and received a “Permission Denied” error? The simplest solution to counter this error is using the “sudo ...

About 80% of all electronics in the world run on Linux, which speaks volumes about how well-optimized the Linux kernel really is. One of the areas where Linux is extensively used is servers, and you ...

Can you use 99 Nights admin commands? Used to boost accounts, take creative liberties with the survival horror adventure, and otherwise game the system in ways no normal player can, the temptation of ...

In this article, we cover three of them – PowerShell, Command Prompt, and Windows Terminal — explaining how they differ from each other and when they should be used. The operating system of your ...

Follow ZDNET: Add us as a preferred source on Google. The usermod command is short for user modification, and, as the name implies, allows you to modify various aspects of a user account. For a Linux ...

RetroNAS installs and enables numerous legacy protocols, many of which are highly insecure by design (in order to be compatible with legacy/retro computers and operating systems). These protocols ...