/bind numpad4 "netgraph 1"The core of the whole system. /bind attaches a command to a key; the command goes in quotes. Anything you can type into chat, and every internal engine command, can be bound this way.
Reads a bind file back in. Keep one file per character role — a tank layout and a damage layout — and swap between them with two key presses.
/bind_load_file mybinds.txt