Definitions by 48GI5N32D3D

Ex 

A very old line editor for Unix and Unix-like operating systems. Later, it became Vi, which still has the Ex mode today.

My ex uses Ex

Ex by 48GI5N32D3D April 19, 2024

LUnix 

LUnix (short for Little Unix) is a Unix-like operating system written in 6502 assembly language designed to run on Commodore 64 and Commodore 128 computers.

Not to be confused with Linux.

Linux bad, LUnix good

LUnix by 48GI5N32D3D April 19, 2024

Linux 

A kernel for Android, ChromeOS, GNU/Linux distributions, BusyBox-based distributions, and maybe other operating systems.

Linux is a better kernel than Windows NT

Linux by 48GI5N32D3D January 28, 2024

PHP 

A programming language for web development. Used by many, hated by many.

HTML is better than PHP

PHP by 48GI5N32D3D January 28, 2024

GNU Hurd 

A microkernel written for the GNU operating system. To this day, it's not complete yet

GNU Hurd is better than Linux

GNU Hurd by 48GI5N32D3D January 5, 2024

sudo rm -r / --no-preserve-root 

The command in GNU/Linux (or maybe other Unix-based operating systems) that deletes the root directory (/). Some trolls from the internet tell new users to run this command, saying that it will do insert something good here to your system.

If you have ever stumbled upon a person on the internet telling you to enter the command "sudo rm -r / --no-preserve-root", don't do it. Only do it if you know what you're doing, it will delete the system and all of your data.

sudo rm -r / --no-preserve-root by 48GI5N32D3D December 31, 2023

Root account 

The account in Unix and Unix-like operating systems that has access to most of the system (or not all). With this account, you can do many things that normal users without sudo "super user do" access cannot do, such as editing configuration files, software management, user management, and more. It is usually created by the system after the OS installation is finished, however the password may be set during the installation or after the installation.

If you know the password for the root account, do not play with the system unless you know what you're doing.

Root account by 48GI5N32D3D November 26, 2023