i3/bar

   1 #!/bin/bash
   2 function music {
   3         song=$([ "$(mpc | wc -l)" = "1" ] && echo "[stopped]" || echo $(mpc | head -1))
   4         status=$(mpc | grep -o "\[p.*\]")
   5         echo -ne "♪: $song$status | "
   6 }
   7
   8 function net {
   9         cat /run/network/ifstate | grep -q $1 && echo "$2 | "
  10 }
  11
  12 function volume {
  13         volume=$(amixer | grep -A4 Master | grep -o "[0-9]\{1,3\}%\|\[off\]")
  14         echo -ne "♬: $volume | "
  15 }
  16
  17 function temp {
  18         temp=$(sensors|grep temp1|head -1|awk '{print $2}')
  19         echo -ne "⚠: $temp | "
  20 }
  21
  22 function battery {
  23         pa="/sys/class/power_supply/BAT0"
  24         power=$(echo "$(cat $pa/charge_now)*100/$(cat $pa/charge_full)" | bc)
  25         charge=""
  26         if [ "$(cat $pa/status)" = "Charging" ]; then
  27                 charge="(C)"
  28         fi
  29         echo -ne "⚡: $power%$charge | "
  30 }
  31
  32 while [ 1 ]; do
  33         echo "$(music)$(volume)$(net wlan0 W)$(net eth0 E)$(net usb0 U)$(temp)$(battery)$(date +%y-%m-%d\ %H:%M)"
  34         sleep 5
  35 done