This course is given under NAISS, by staff working at the branches located at UPPMAX, LUNARC, HPC2N, and https://www.c3se.chalmers.se/. It will be given as part of ...

Linux power users spend most of their time in the terminal. They don't repeat long commands, retype paths, and fix mistakes the hard way. Instead, the experienced Linux admins use some effective ...

-B To save a file and back up the previous version of it by appending a tilde (~) to the current filename. -E To convert the typed tabs into spaces. -L To stop adding a new line after the original ...

For a fairly new Linux user, things can be a bit overwhelming in the beginning. While the robustness and unlimited customizability options are attractive, performing basic tasks can be daunting, ...

Making tools for machine-aided reading and agency, sometimes with Obsidian. Making tools for machine-aided reading and agency, sometimes with Obsidian. Making tools for machine-aided reading and ...

I cannot tell you how many times I've had to manage user passwords in Linux without the help of a GUI app. Whether it's on a server or because I'm using SSH to access a remote machine, knowing the ...

Windows Subsystem for Linux (WSL) is a feature that enables users to run a genuine Linux environment directly on a Windows 11 machine. This integration is particularly useful for web developers, ...

Hassam is a certified PC Hardware Professional. A BIOS password is a security feature that can prevent unauthorized access to BIOS settings, which proves beneficial in public environments. However, if ...

Details have emerged about a vulnerability impacting the "wall" command of the util-linux package that could be potentially exploited by a bad actor to leak a user's password or alter the clipboard on ...

For those with real beards, a password manager is not a bad idea; an open-source password manager is better, but a command-line password manager is the pinnacle 😉 Let’s not kid ourselves; it’s quite ...

The Linux command line offers some very useful tools to enable you to perform mathematical calculations. This post runs through a series of commands you can use and demonstrates some techniques for ...