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OutOfBrain/powerlog.php

Last active August 16, 2018 21:51
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powerlog.php
<?php
$fp = fopen('power.log', 'a+');
$oldPower = 0;
while (true) {
$power = (int)`pmset -g batt | awk ' /InternalBattery-0/ { print $3 }'`;
if ($oldPower != $power) {
$oldPower = $power;
fputcsv($fp, [date('c'), time(), $power]);
}
print_r($power."\n");
sleep(60);
if ($power <= 20) {
`pmset sleepnow`;
}
}
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