root@cyberarcanum:~/learn/essentials/computer-hardware
$ cat /etc/motd
 /$$   /$$                           /$$
| $$  | $$                          | $$
| $$  | $$  /$$$$$$   /$$$$$$   /$$$$$$$  /$$  /$$  /$$  /$$$$$$   /$$$$$$   /$$$$$$
| $$$$$$$$ |____  $$ /$$__  $$ /$$__  $$ | $$ | $$ | $$ |____  $$ /$$__  $$ /$$__  $$
| $$__  $$  /$$$$$$$| $$  \__/| $$  | $$ | $$ | $$ | $$  /$$$$$$$| $$  \__/| $$$$$$$$
| $$  | $$ /$$__  $$| $$      | $$  | $$ | $$ | $$ | $$ /$$__  $$| $$      | $$_____/
| $$  | $$|  $$$$$$$| $$      |  $$$$$$$ |  $$$$$/$$$$/|  $$$$$$$| $$      |  $$$$$$$
|__/  |__/ \_______/|__/       \_______/  \_____/\___/  \_______/|__/       \_______/
Understand every component inside the machine
$ ls --classify /learn/essentials/computer-hardware/
  /$$$$$$                                                                                /$$
 /$$__  $$                                                                              | $$
| $$  \__/  /$$$$$$  /$$$$$$/$$$$   /$$$$$$   /$$$$$$  /$$$$$$$   /$$$$$$  /$$$$$$$  /$$$$$$   /$$$$$$$
| $$       /$$__  $$| $$_  $$_  $$ /$$__  $$ /$$__  $$| $$__  $$ /$$__  $$| $$__  $$|_  $$_/  /$$_____/
| $$      | $$  \ $$| $$ \ $$ \ $$| $$  \ $$| $$  \ $$| $$  \ $$| $$$$$$$$| $$  \ $$  | $$   |  $$$$$$
| $$    $$| $$  | $$| $$ | $$ | $$| $$  | $$| $$  | $$| $$  | $$| $$_____/| $$  | $$  | $$ /$$\____  $$
|  $$$$$$/|  $$$$$$/| $$ | $$ | $$| $$$$$$$/|  $$$$$$/| $$  | $$|  $$$$$$$| $$  | $$  |  $$$$//$$$$$$$/ 
 \______/  \______/ |__/ |__/ |__/| $$____/  \______/ |__/  |__/ \_______/|__/  |__/   \___/ |_______/
                                  | $$
                                  |__/

Every component explained — what it does, how it communicates with other parts, and why it matters. From the CPU to the network card.

cd /labs/computer-hardware/ _
$ cd /learn/essentials/ # Click here to return to essentials