Michael mike-prog-lab

https://www.digitalocean.com/community/tutorials/how-to-install-and-configure-redis-on-ubuntu-16-04

apt update
apt install -y tcl build-essential pkg-config libssl-dev
wget http://download.redis.io/releases/redis-6.2.4.tar.gz
tar xzf redis-6.2.4.tar.gz

cd redis-6.2.4

Laravel-websockets, SSL Certificate, Let's Encrypt, Certbot, Supervisor, Digitalocean Ubuntu

I did two days work to run laravel-websockets on my server. It will be nice to share with you.

Steps

Step1 - Laravel Websockets Installation with composer

Laravel WebSockets can be installed via composer:

sudo apt-get update
sudo apt-get install -y git binutils make
git clone https://github.com/aws/efs-utils
cd efs-utils
make deb
sudo apt-get install -y ./build/amazon-efs-utils*deb

UPDATE (March 2020, thanks @ic): I don't know the exact AMI version but yum install docker now works on the latest Amazon Linux 2. The instructions below may still be relevant depending on the vintage AMI you are using.

Amazon changed the install in Linux 2. One no-longer using 'yum' See: https://aws.amazon.com/amazon-linux-2/release-notes/

Docker CE Install

sudo amazon-linux-extras install docker
sudo service docker start

	Try to run the following two commands:

	sudo fuser -k 80/tcp
	sudo fuser -k 443/tcp

	NGINX BASIC COMMAND
	sudo service nginx restart
	sudo service nginx start
	sudo service nginx stop

	#!/bin/bash

	### steps ####
	# Verify the system has a cuda-capable gpu
	# Download and install the nvidia cuda toolkit and cudnn
	# Setup environmental variables
	# Verify the installation
	###

	### to verify your gpu is cuda enable check

	# Use this script to test that your Telegram bot works.
	#
	# Install the dependency
	#
	# $ gem install telegram_bot
	#
	# Run the bot
	#
	# $ ruby bot.rb
	#

	upstream phpfpm {
	#server unix:/var/run/php5-fpm.sock;
	#avoid sockets for nginx-fpm on Linux, they are good for BSD
	server 127.0.0.1:9000;
	}

	server {
	listen 8080;
	server_name sumhr.com;
	rewrite ^(.*) $scheme://www.sumhr.com$1 permanent;

	# [
	# {rabbit,
	# [##
	## Network Connectivity
	## ====================
	##
	## By default, RabbitMQ will listen on all interfaces, using
	## the standard (reserved) AMQP port.
	##
	## {tcp_listeners, [5672]},

	server {
	listen 80;
	server_name mysite.example.com;
	access_log /path/to/mysite.example.com.log;

	location / {
	proxy_set_header Host $http_host;
	proxy_set_header X-Real-IP $remote_addr;
	proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
	# app server listens on localhost:9876