1 files changed, 16 insertions, 0 deletions
diff --git a/bat.sh b/bat.sh
new file mode 100755
index 0000000..071bb20
--- /dev/null
+++ b/bat.sh
@@ -0,0 +1,16 @@
+#!/bin/bash
+
+ac_online=$(cat /sys/class/power_supply/AC/online)
+
+if [ "x$ac_online" = "x1" ] ; then
+    echo "On power"
+fi
+
+for bat in /sys/class/power_supply/BAT? ; do
+    status=$(cat "$bat/status")
+    energy_full=$(cat "$bat/energy_full")
+    energy_now=$(cat "$bat/energy_now")
+    current_charge=$(bc <<< "scale=2; $energy_now / $energy_full * 100")
+
+    printf '%s: %.0f%%\n' $(basename $bat) $current_charge
+done