i3/bar

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