kngvamxx

Keybase proof

I hereby claim:

• I am kngvamxx on github.
• I am kngvamxx (https://keybase.io/kngvamxx) on keybase.
• I have a public key whose fingerprint is 171E 4172 5D2A D407 A6C3 5A36 E97B 2877 684F 72DB

To claim this, I am signing this object:

kngvamxx

#!/bin/bash

wget https://github.com/RocketChat/Rocket.Chat.Electron/releases/download/2.15.5/rocketchat_2.15.5_amd64.deb
sudo dpkg -i rocketchat_2.15.5_amd64.deb 
sudo apt install -f

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#!/bin/sh

# This command will update & upgrade your system
sudo apt update && sudo apt-get upgrade --fix-missing 

# Install the package build-essential for making the package and checkinstall for putting it into your package manager
sudo apt install build-essential checkinstall

# Install Ubuntu Restricted Extras
sudo apt install ubuntu-restricted-extras

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# setup and configure git
sudo add-apt-repository ppa:git-core/ppa
sudo apt update
sudo apt install git
sudo git config --global user.name "YourName"
sudo git config --global user.email youremail@gmail.com
git --version

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wget https://cache.ruby-lang.org/pub/ruby/2.5/ruby-2.5.3.zip
sudo unzip ruby-2.5.3.zip
cd ruby-2.5.3
sudo ./configure
sudo make
sudo make install
sudo make test
ruby --version

# Youtube: https://youtu.be/OsV6GxZhrS0

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#Step 1 – Installing Nginx
#Because Nginx is available in Ubuntu’s default repositories, it is possible to install it from these repositories using the apt packaging system.

#Since this is our first interaction with the apt packaging system in this session, we will update our local package index so that we have access to the most recent package listings. Afterwards, we can install nginx:

sudo apt update
sudo apt install nginx
#After accepting the procedure, apt will install Nginx and any required dependencies to your server.

#Step 2 – Adjusting the Firewall

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echo "deb http://www.rabbitmq.com/debian/ testing main" | sudo tee /etc/apt/sources.list.d/rabbitmq.list > /dev/null
wget https://www.rabbitmq.com/rabbitmq-signing-key-public.asc
sudo apt-key add rabbitmq-signing-key-public.asc
sudo apt-get update
sudo apt-get install rabbitmq-server -y
sudo service rabbitmq-server start
sudo rabbitmq-plugins enable rabbitmq_management
sudo service rabbitmq-server restart

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#Install NGINX
sudo apt-get update
sudo apt-get install nginx
sudo systemctl start nginx
sudo systemctl enable nginx
sudo systemctl restart nginx
sudo systemctl stop nginx
sudo systemctl start nginx
sudo systemctl status nginx
nginx -v

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Youtube: https://www.youtube.com/watch?v=wo5A6O8h6QY

#!/bin/sh

# Install openssh server:
$ sudo apt update
$ sudo apt upgrade
$ sudo apt install openssh-server
$ sudo systemctl status ssh

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ufw - Uncomplicated Firewall
The default firewall configuration tool for Ubuntu is ufw. Developed to ease iptables firewall configuration, ufw provides a user-friendly way to create an IPv4 or IPv6 host-based firewall.

ufw by default is initially disabled. From the ufw man page:

“ ufw is not intended to provide complete firewall functionality via its command interface, but instead provides an easy way to add or remove simple rules. It is currently mainly used for host-based firewalls. ”

The following are some examples of how to use ufw:

First, ufw needs to be enabled. From a terminal prompt enter: