leonesse:~# cat > /etc/wpa_supplicant.conf << EOF
# allow frontend (e.g., wpa_cli) to be used by all users in 'wheel' group
ctrl_interface=/var/run/wpa_supplicant
ctrl_interface_group=0
ap_scan=1
fast_reauth=1
#
# home network; allow all valid ciphers
network={
	ssid="folays"
	scan_ssid=1
	key_mgmt=WPA-PSK
	proto=RSN
	pairwise=CCMP TKIP
	group=CCMP TKIP
	psk="xxxxxxxx"
}
EOF
leonesse:~# wpa_supplicant -ieth2 -c/etc/wpa_supplicant.conf -B -D wext