First commit. Add .i3 directory

.i3/lemonbar/get_vol.sh

@@ -0,0 +1,8 @@
+#!/bin/bash
+RTN=$(amixer get Master | grep "Front Left: Playback" | \
+    awk -F'[]%[]' '{if ($5 == "off") {print "MUTE"} else {printf "%d", $2}}')
+if [[ -z $RTN ]]; then
+    echo "NONE"
+else
+    echo "$RTN"
+fi