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@bitnetwork
bitnetwork / server.js
Last active July 8, 2023 21:09
A telnet server written in Node.js
var lib_net = require("net");
var lib_chalk = require("chalk");
var clients = {};
var lastId = -1;
function cleanInput(data) {
return data.toString().replace(/(\r\n|\n|\r)/gm,"");
}
@velizarn
velizarn / sendgrid.bash
Last active April 22, 2025 15:40
Send email from bash script by using SendGrid API
#!/bin/bash
SENDGRID_API_KEY=""
EMAIL_TO=""
FROM_EMAIL=""
FROM_NAME=""
SUBJECT=""
bodyHTML="<p>Email body goes here</p>"
<!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();