Those who don't learn /usr/bin are destined to reinvent it, poorly.

What does this mean? I've always understood /usr/bin to be the storage dump for system binaries. Do you see or use it another way?

	▲	GTP a day ago \| parent [-]
		They likely mean that you already have in there all what is needed to change your laptop WiFi card's MAC address, without needing an additional application.