parses iwlist output. scan, join and disconnect from wireless networks
parses iwlist output on linux computers. tested on raspberry pi running raspbian (debian)
@substack wrote this for hacking into flying robots but told me to publish it to github and npm because he was busy
npm install iwlist
var iw = require'iwlist''wlan0'
returns list of nearby wireless networks
joins a wireless network by ESSID
disconnects from the current network. callback not implemented yet but it returns the spawned child process stream for