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<!DOCTYPE html> | |
<html> | |
<head><title>SOUND</title></head> | |
<body> | |
<div>Frequence: <span id="frequency"></span></div> | |
<script type="text/javascript"> | |
var audioCtx = new (window.AudioContext || window.webkitAudioContext)(); | |
var oscillatorNode = audioCtx.createOscillator(); | |
var gainNode = audioCtx.createGain(); |
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# cpu.pl | |
# Andy Stanford-Clark | |
# Feb-13 | |
# seconds between readings from vmstat | |
$sample_interval = 30; | |
# drive a blink(1) to represent the CPU usage | |
# blue is low, red is high |