Add wifi and iface i3block

.scripts/wm/iface.sh

@@ -0,0 +1,13 @@
+#!/bin/sh
+
+WIRED="${BLOCK_INSTANCE:-eth0}"
+
+echo ""
+echo ""
+if [ ! -d /sys/class/net/${WIRED} ] ||
+	[ "$(cat /sys/class/net/$WIRED/operstate)" = 'down' ] ||
+	[ "$(ip a | grep $WIRED | awk '/inet / {print $2}')" = "" ]; then
+	echo "#676E7D"
+else
+	echo "#FFFFFF"
+fi

.scripts/wm/wifi.sh

@@ -0,0 +1,17 @@
+#!/bin/sh
+
+WIRELESS="${BLOCK_INSTANCE:-wlan0}"
+
+if [ ! -d /sys/class/net/${WIRELESS}/wireless ] ||
+	[ "$(cat /sys/class/net/$WIRELESS/operstate)" = 'down' ]; then
+	echo ""
+	echo ""
+	echo "#676E7D"
+else
+	SSID=$(iw dev $WIRELESS link | awk '/SSID/ { print $2 }')
+	QUALITY=$(grep $WIRELESS /proc/net/wireless | awk '{ print int($3 * 100 / 70) }')
+	
+	echo "$SSID  $QUALITY%"
+	echo "$ $QUALITY%"
+	echo "#FFFFFF"
+fi