TheDev dcnl1980

Pair	Blockchain	Link
NEXT (native coin)/BTC	NEXT.chain	https://p2pb2b.io/trade/NEXT_BTC/
NEXT (ERC20)/ETH	Ethereum	https://app.uniswap.org/#/swap?outputCurrency=0x377d552914e7a104bc22b4f3b6268ddc69615be7
NEXT (BEP20)/BNB	Binance Smart Chain	https://pancakeswap.finance/swap?outputCurrency=0xb8f669e7cb0d52990670c9af7084cee0fcbe81fe

------- MAKE A SYMBOLIC LINK AFTER COMPILE OR INSTALL ----------

ln -s ~/bitcoin/bin/* /usr/local/bin

------- SETUP A DAEMON SERVICE ----------

sudo vi /etc/systemd/system/bitcoind.service

[Unit]
Description=bitcoin
After=network.target

Step By Step Guide to Configure a CoreOS Cluster From Scratch

This guide describes how to bootstrap new Production Core OS Cluster as High Availability Service in a 15 minutes with using etcd2, Fleet, Flannel, Confd, Nginx Balancer and Docker.

Content

Introduction
- Tools Used
Basic Configuration

	Add repository and install bitcoind

	sudo apt-get install build-essential libtool autotools-dev autoconf libssl-dev libboost-all-dev software-properties-common
	sudo add-apt-repository ppa:bitcoin/bitcoin
	sudo apt-get install libevent-dev
	sudo apt-get install libdb4.8-dev libdb4.8++-dev # if you are on ubuntu 18.04, skip this part and do the next on 20.04

	# if you are ubuntu 20.04 there needs to be a patch for libdb4.8 applied
	# https://gist.github.com/danieldk/5700533
	# https://askubuntu.com/questions/393289/how-to-install-libdb4-8-dev-or-equivalent-on-13-10

	#Install Bitcoind
	sudo add-apt-repository ppa:bitcoin/bitcoin
	sudo apt update
	sudo apt install bitcoind
	#Install Geth
	sudo add-apt-repository -y ppa:ethereum/ethereum
	sudo apt update
	sudo apt install ethereum

	#!/bin/bash
	#

	# this is going to be a rewrite of this:
	# https://github.com/defsdoor/letsencrypt-autorenew/blob/master/get_certificates

	# example file mycerts:
	## EMAIL [email protected]
	## HOSTS www.example.com
	## EMAIL [email protected]

	#!/bin/bash

	# Modify the following to match your system
	NGINX_CONFIG='/etc/nginx/sites-available'
	NGINX_SITES_ENABLED='/etc/nginx/sites-enabled'
	PHP_INI_DIR='/etc/php5/fpm/pool.d'
	WEB_SERVER_GROUP='www-data'
	NGINX_INIT='/etc/init.d/nginx'
	PHP_FPM_INIT='/etc/init.d/php5-fpm'
	# --------------END

	#!/usr/bin/env bash

	apt-get install -y libpcre3 libpcre3-dev libssl-dev unzip make \
	libgoogle-perftools-dev google-perftools jq
	mkdir /tmp/ngxbuild
	cd /tmp/ngxbuild
	latestNginx=$(curl -s http://hg.nginx.org/nginx/tags \|
	grep "^ *release-" \| head -1 \| cut -c 9-)
	latestNaxsi=$(curl -s https://api.github.com/repos/nbs-system/naxsi/releases \|
	jq -r .[].tag_name \| grep -v rc \| head -1)

	#/bin/sh
	# This file is under construction and will be update regulary, so it can be a cron-shell for backing up Linux based systems.
	# put this in the cronjob to run the backup every day at 2:15
	# 15 2 * * * /var/backups/backup.sh
	current="$(date +'%d_%m_%Y_%H_%M_%S')"
	# MYSQL BACKUP
	sudo mysqldump -u root -pPASSWORD --all-databases \| gzip > /var/backups/dbbackup_$current.sql.gz
	# WEBSITES BACKUP
	sudo tar czf /var/backups/sitebackup_$current.tar -C / var/www && gzip /var/backups/sitebackup_$current.tar
	# DELETE OLD BACKUPS > 7 days

	##################################
	## INTERNAL RULES IDS:1-999 ##
	##################################
	#@MainRule "msg:weird request, unable to parse" id:1;
	#@MainRule "msg:request too big, stored on disk and not parsed" id:2;
	#@MainRule "msg:invalid hex encoding, null bytes" id:10;
	#@MainRule "msg:unknown content-type" id:11;
	#@MainRule "msg:invalid formatted url" id:12;
	#@MainRule "msg:invalid POST format" id:13;
	#@MainRule "msg:invalid POST boundary" id:14;