iwconfig ${INTERFACE} ap off essid ""
iwlist ${INTERFACE} scan | \
sed -e "s/^[\t ]*//" | grep ^"Cell\|ESSID\|Quality\|Encryption" | \
iwconfig ${INTERFACE} ap off essid ""
iwlist ${INTERFACE} scan | \
sed -e "s/^[\t ]*//" | grep ^"Cell\|ESSID\|Quality\|Encryption" | \