.i3/bar

   1 #!/bin/bash
   2 function volume {
   3         volume=$(amixer | grep -A4 Master | grep -o "[0-9]\{1,3\}%\|\[off\]")
   4         echo -ne "Volume: $volume | "
   5 }
   6
   7 while [ 1 ]; do
   8         echo "$(volume)$(date +%y-%m-%d\ %H:%M)"
   9         sleep 5
  10 done