Learn how to append text to files in Linux using commands like double redirection operator, tee, and sed without overwriting existing data.

If you're an artist doing retro-style work (or you dream of getting started) and you'd like to do more with your Linux ...

Learn what drop-in (.d) directories are in Linux and how they help manage configuration files safely. Keep main config files ...

The file systems in Linux, macOS, and other Unix-like operating systems don't use separate volume identifiers for storage ...

An attack campaign undertaken by a Vietnam-aligned hacking group known as OceanLotus (aka APT-Q-31) that delivers the Havoc post-exploitation framework in attacks targeting enterprises and government ...

Researchers at Edera say they have uncovered a critical boundary-parsing bug, dubbed TARmageddon ( CVE-2025-62518 ), in the popular async-tar Rust library. And not only is it in this library, but also ...

The Disks app takes over some more challenging commands, such as fsck, mount, parted, chown, and dd. This app is a handy GUI that also prevents you from having to edit the fstab configuration file ...

#!/bin/bash backed_up=0 for file in ~/linux/*; do cp -u "$file" ~/linux/backup; ((backed_up++)) done echo "Files backed up: $backed_up" This finds the file in given ...

As per Linux manual, "memfd_create() creates an anonymous file and returns a file descriptor that refers to it. The file behaves like a regular file, and so can be modified, truncated, memory-mapped, ...

A previously undocumented Linux backdoor dubbed 'Auto-Color' was observed in attacks between November and December 2024, targeting universities and government organizations in North America and Asia.

Hidden files are a standard feature in Linux. Some applications save configuration files and other data in hidden files or folders that aren't visible by default. Fortunately, Linux makes working with ...