rraallvv’s gists

rraallvv / nimiq-insight.js

Created June 28, 2020 22:31

Nimiq Insight API

	const START = Date.now();
	const Nimiq = require('@nimiq/core');

	require('dotenv').config();

	const config = {
	protocol: "dumb",
	network: process.env.NETWORK \|\| "main",
	type: "nano"
	};

rraallvv / index.html

Last active April 18, 2020 03:29

socket.io example

	<html>
	<body>
	<script src="socket.io.js"></script>
	<script>
	eventToListenTo = 'tx'
	room = 'inv'
	packages = 0;

	var socket = io("http://localhost:8000/");
	socket.on('connect', function() {

rraallvv / enable-ssl-wordpress-with-nginx.md

Last active January 30, 2020 21:29

Enable SSL for WordPress with Nginx

In order to use Wordpress in SSL with NGINX add

$_SERVER['HTTPS']='on';

to wp-config.php just before

require_once(ABSPATH . 'wp-settings.php');

rraallvv / build-unit-php.txt

Created December 2, 2018 15:55

Build Unit-PHP on Ubuntu

	$ sudo apt-get install build-essential
	$ sudo apt-get install golang
	$ curl -sL https://deb.nodesource.com/setup_<Node.js version>.x \| bash -; apt-get install nodejs
	$ sudo apt-get install php-dev libphp-embed
	$ sudo apt-get install libperl-dev
	$ sudo apt-get install python-dev
	$ sudo apt-get install ruby-dev
	$ sudo apt-get install libssl-dev

	$ git clone https://github.com/nginx/unit

rraallvv / open-cloudflare-ufw.sh

Last active May 20, 2020 13:45

Open ports to Cloudflare with UFW

	#!/usr/bin/env bash

	# Instructions:
	#
	# 1) Place this script in the /root/ directory, give it proper permissions.
	# $ sudo chmod +x /root/open-cloudflare.sh
	#
	# 2) Open the cron job editor
	# $ sudo crontab -e
	#

rraallvv / traffic-controller-limit.sh

Created November 10, 2018 21:23

Traffic Controller Limit

	# clear limit
	sudo tc qdisc del dev eth0 root

	# add limit
	cgcreate -g net_cls:slow
	echo 0x10001 > /sys/fs/cgroup/net_cls/slow/net_cls.classid
	cgclassify -g net_cls:slow <pid of the process you want to limit>
	tc qdisc add dev eth0 root handle 1: htb
	tc filter add dev eth0 parent 1: handle 1: cgroup
	tc class add dev eth0 parent 1: classid 1:1 htb rate 1mbps

rraallvv / benchmarking.sh

Last active January 30, 2020 21:29

Benchmarking

	# CPU
	sysbench --test=cpu --cpu-max-prime=1000 run

	# Disk
	# Random read write
	fio --randrepeat=1 --ioengine=libaio --direct=1 --gtod_reduce=1 --name=test --filename=test --bs=4k --iodepth=64 --size=1M --readwrite=randrw --rwmixread=75
	# Random read
	fio --randrepeat=1 --ioengine=libaio --direct=1 --gtod_reduce=1 --name=test --filename=test --bs=4k --iodepth=64 --size=1M --readwrite=randread
	# Random write
	fio --randrepeat=1 --ioengine=libaio --direct=1 --gtod_reduce=1 --name=test --filename=test --bs=4k --iodepth=64 --size=1M --readwrite=randwrite

rraallvv / ubuntu-kernel-upgrade.sh

Created November 8, 2018 18:20

Ubuntu 16.04 Kernel Upgrade

	# source: https://askubuntu.com/a/970965/128893
	apt-get install linux-image-generic-hwe-16.04 -y

rraallvv / curl.service

Created November 5, 2018 11:48

curl service unit

rraallvv / rtorrent.service

Created November 4, 2018 17:52

rTorrent service unit

	[Unit]
	Description=rTorrent daemon
	After=network.target

	[Service]
	Type=forking
	KillMode=none
	User=myuser
	Group=myuser