Little Note

= Little Note =

ifconfig wlan0 | grep "inet " | awk -F'[: ]+' '{ print $ 4 }'
iwinfo |grep "Link Quality" |cut -d: -f3
echo "currentsong" | nc localhost 6600 |grep -e "file"
echo "currentsong" | nc localhost 6600 |grep -e "file" |cut -d'.' -f2