You use the chmod command to set each of these permissions. To see what permissions have been set on a file or directory, we ...

You can check user groups in Linux with commands like groups, id, getent, and /etc/group to manage permissions easily.

The ri command will now always run the version in /usr/bin, even if a version is later installed in the homebrew directory, or anywhere else. In effect, using a full absolute path in your alias breaks ...

Can a terminal file manager be actually pleasant to use? Tools like Midnight Commander and ranger are undeniably powerful, and much-loved by those who’ve mastered them, but for others they’re dense, ...

A researcher at security vendor Trellix has uncovered a Linux malware attack that embeds malicious code directly into file names, a technique that bypasses most traditional security defences. The ...

The Pakistani APT36 cyberspies are using Linux .desktop files to load malware in new attacks against government and defense entities in India. Although the attacks described in the two reports use ...

Cybersecurity researchers have disclosed two security flaws in the Sudo command-line utility for Linux and Unix-like operating systems that could enable local attackers to escalate their privileges to ...

Here’s a quick guide on how to access files from your Android device while using the new Linux Terminal app. The Terminal app connects to an isolated instance of Debian running in a virtual machine, ...

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 ...

When transferring text files between Linux/Unix and Windows systems, you may encounter issues with line breaks and file formatting. This is because Windows uses both a line feed (LF) and a carriage ...

Want to create a file quickly, but don’t want to open a text editor or navigate through a graphical interface? Look no further than the touch command. This command is useful for creating empty files ...