From cf7ca917a1b2fe8fa78cefaecbf2ddd0c14d9a17 Mon Sep 17 00:00:00 2001
From: Nemo <me@captnemo.in>
Date: Mon, 1 Jan 2018 23:58:52 +0530
Subject: [PATCH] Adds a low battery cron job

- See https://bbs.archlinux.org/viewtopic.php?id=138755
---
 lowbatterycron.sh | 11 +++++++++++
 1 file changed, 11 insertions(+)
 create mode 100755 lowbatterycron.sh

diff --git a/lowbatterycron.sh b/lowbatterycron.sh
new file mode 100755
index 0000000..bddca00
--- /dev/null
+++ b/lowbatterycron.sh
@@ -0,0 +1,11 @@
+#!/bin/bash
+
+BATTINFO=`acpi -b`
+BATTERY=/sys/class/power_supply/BAT0
+REM=`grep "POWER_SUPPLY_CHARGE_NOW" $BATTERY/uevent | awk -F= '{ print $2 }'`
+FULL=`grep "POWER_SUPPLY_CHARGE_FULL_DESIGN" $BATTERY/uevent | awk -F= '{ print $2 }'`
+PERCENT=`echo $(( $REM * 100 / $FULL ))`
+
+if [[ `echo $BATTINFO | grep Discharging` && "$PERCENT" -lt "10" ]] ; then
+    DISPLAY=:0.0 /usr/bin/notify-send "low battery" "$BATTINFO"
+fi
\ No newline at end of file