connect to wireless

List networks:

• sudo iwlist scan


Connect to network:

• nmcli d wifi connect password  

To restart networking:

• sudo /etc/init.d/networking restart

Useful SO posts:

• http://askubuntu.com/questions/461825/connect-to-wifi-from-command-line

• http://askubuntu.com/questions/398581/is-there-a-terminal-command-to-verify-if-wifi-is-enabled

• http://askubuntu.com/questions/330026/configure-connect-wireless-network-through-the-command-line-in-ubuntu-12-04