Background running apps could be the cause for the high CPU usage and system unresponsiveness. Learn how to control hidden background apps in Linux.

The only hard requirement for using hepp3n’s COSMIC Epoch PPA is to be using Ubuntu 24.04 LTS. It can be the desktop edition, ...

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

Of all the Linux commands, rm is notorious. It's easy to completely wipe out your system with one mislaid rm command as root.

React2Shell vulnerability CVE-2025-55182 is actively exploited to deploy Linux malware, run commands, and steal cloud ...

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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 However, some of the classics such as iptables , which has been replaced by nftables , are now not only outdated ...

As is the case with any operating system, file management is an important part of using Linux. Sometimes, it becomes necessary to delete files in order to free up space or to remove unnecessary files.

When you delete a file from your computer, it’s not really gone. In fact, it can often be recovered with the right tools. That’s where Sdelete comes in. Sdelete is short for Secure Delete and it ...

The easiest way to delete a directory in Linux is by going to File Manager > right-clicking on a folder > Move to Trash. You can also use the Delete or Shift + Delete keyboard buttons to delete a file ...