bbtdev

Readline cheatsheet

Picked these from here

Command	Note
`Ctrl` + `a`	go to the start of the command line
`Ctrl` + `e`	go to the end of the command line
Ctrl + k	delete from cursor to the end of the command line

	Create the file 'wpa_supplicant.conf'...

	$ sudo nano /etc/wpa_supplicant.conf

	Put the following in ti:

	network={
	ssid="your_wifi_name"
	psk="your_wifi_password"
	}

	yaml2json () {
	ruby -r yaml -r json -e 'puts YAML.load($stdin.read).to_json'
	}