blob: 5bf24e5e1acf11445f2e6433ad27ab2f1a5753f9 (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
|
#!/bin/bash
# Copyright (C) 2011, 2013 Luke Shumaker <lukeshu@lukeshu.com>
if [[ $# -ne 2 ]]; then
echo "Usage: $0 THRESHOLD COMMAND"
fi
thresh=$1
cmd=$2
while true; do
num=`acpi|sed -nr '/Discharging/s/.*, ([0-9]*)%,.*/\1/p'`
num=${num:-100}
if (( "$num" < "$thresh" )); then
eval "$cmd"
else
sleep 1
fi
done
|