diff options
| author | Luke Shumaker <LukeShu@sbcglobal.net> | 2013-12-03 13:27:04 -0500 |
|---|---|---|
| committer | Luke Shumaker <LukeShu@sbcglobal.net> | 2013-12-03 13:27:04 -0500 |
| commit | a36ecefba2a3d54feba3206e058df5c33aba4af9 (patch) | |
| tree | 855f0f69c16c615a6cf72f7b48acbe23d4854f2c /batterymon.sh | |
| parent | 05d7b5e619f9c8488b7a13057dac92b37f2cbfcb (diff) | |
touch up {battery,temp}mon
Diffstat (limited to 'batterymon.sh')
| -rw-r--r-- | batterymon.sh | 21 |
1 files changed, 13 insertions, 8 deletions
diff --git a/batterymon.sh b/batterymon.sh index 6396c2d..34e7faa 100644 --- a/batterymon.sh +++ b/batterymon.sh @@ -1,14 +1,19 @@ #!/bin/bash +if [[ $# -ne 2 ]]; then + echo "Usage: $0 THRESHOLD COMMAND" +fi + thresh=$1 -shift +cmd=$2 + while true; do - num=`acpi|sed -nr '/Discharging/s/.*, ([0-9]*)%,.*/\1/p'` - num=${num:-100} - if (( "$num" < "$thresh" )); then - eval "$*" - else - sleep 1 - fi + num=`acpi|sed -nr '/Discharging/s/.*, ([0-9]*)%,.*/\1/p'` + num=${num:-100} + if (( "$num" < "$thresh" )); then + eval "$cmd" + else + sleep 1 + fi done |