the map is the territory

Echo

The command line is a pleasantly quiet place. Honestly, this was the first appeal of it to me... that I could escape the noise of modern tech while still using my computer.

We can play with this quietness with the command echo

In your terminal type:
$: echo "hardcooooore"

This should return:
"hardcooooore"

Echo echoes. We are in a place so massive and quiet we can hear(= read) our own voice.

echo

description
repeats back what you gave it.
gives
that same text