It’s a worth time and resource saving if you could see and edit your ipynb files directly in terminal. Here’s how it can be done.

This is useful for setting up dates in linux

Hibernation enables persisting OS state for years without the worry of electricity loss.

It saves tons of time to clone an existing installation to a new hardware.

In my usages of using TTY in arch linux, I used the following methods to control brightness of monitor.

This is the method I use to boot from an old BIOS machine using the same modern GPT bootloader

My most useful Pacman commands in Arch Linux

As of my 5+ years of Linux experience, these are my most useful systemd commands collections.