move some guides into what OS they were made for

guides/ubuntu/home.md

@@ -15,4 +15,6 @@ Below is a list of guides for Ubuntu.
 ## Ubuntu 22.04
 
 - [Expanding an LVM](/guides/ubuntu/pages/22_04/expanding-an-lvm)
-- [Installing MongoDB](/guides/ubuntu/pages/22_04/mongodb-install)
+- [Installing MongoDB](/guides/ubuntu/pages/22_04/install-mongodb)
+- [Installing Node.js](/guides/ubuntu/pages/22_04/install-nodejs)
+- [Installing Docker](/guides/ubuntu/pages/22_04/install-docker)

guides/ubuntu/pages/22_04/install-docker.md

@@ -0,0 +1,62 @@
+---
+title: How to install Docker
+description: How to install Docker on Ubuntu 22.04
+published: true
+date: 2023-06-26T10:57:30.081Z
+tags: docker, ubuntu, installation, containerization, container, linux, server, ubuntu
+editor: markdown
+dateCreated: 2023-06-26T10:43:59.640Z
+---
+
+# How to install Docker on Ubuntu 22.04
+
+This guide provides step-by-step instructions for installing Docker Community Edition (CE) on Ubuntu, specifically tested on version 22.04. Docker is a powerful tool for containerization, allowing you to separate different services into individual containers and offering better resource efficiency compared to virtual machines.
+
+## Prerequisites
+
+- A system running Ubuntu 22.04
+- A user account with sudo privileges
+- An internet connection
+
+## Get Started
+
+- Begin by updating your apt repository to ensure you have the latest package information and dependencies. Open a terminal and run the following command:
+
+```bash
+sudo apt update
+```
+
+This command will refresh the package lists and update any outdated packages on your system.
+
+- Next, you need to ensure that the curl utility is installed. If you already have curl installed, you can skip this step. Otherwise, execute the following command in the terminal to install it:
+
+```bash
+sudo apt install curl
+```
+
+This command will download and install curl from the Ubuntu repositories.
+
+- Now, you can proceed with the installation of Docker. Docker provides a convenient installation script that you can run to automatically set up the necessary components. Execute the following command in the terminal:
+
+```bash
+curl -sSL https://get.docker.com/ | CHANNEL=stable bash
+```
+
+This command downloads the Docker installation script and pipes it to the bash shell, which executes the script. The CHANNEL=stable option ensures that the stable version of Docker is installed.
+
+- Once the installation process is complete, you can verify that Docker is working correctly. Run the following command in the terminal:
+
+```bash
+sudo docker --version
+```
+
+This command displays the version of Docker installed on your system. You should see an output similar to the following:
+
+```bash
+➜  ~ sudo docker --version
+Docker version 23.0.6, build ef23cbc
+```
+
+## Finished
+
+Congratulations! You have now installed Docker Community Edition on your Ubuntu machine. Docker is ready to be used, allowing you to leverage the power of containerization for your projects and applications.

guides/ubuntu/pages/22_04/install-nodejs.md

@@ -0,0 +1,66 @@
+---
+title: How to install NodeJS
+description: How to install NodeJS on Ubuntu 22.04
+published: true
+date: 2023-06-26T13:04:30.081Z
+tags: nodejs, ubuntu, installation, linux, server, ubuntu
+editor: markdown
+dateCreated: 2023-06-26T13:04:59.640Z
+---
+
+# Guide to Node.js Installation on Ubuntu 22.04
+
+Node.js is a popular open-source JavaScript runtime built on Chrome's V8 JavaScript engine. It allows you to build scalable and high-performance server-side applications using JavaScript. This guide will walk you through the installation process of Node.js on Ubuntu 22.04.
+
+## Prerequisites
+
+- A system running Ubuntu 22.04
+- A user account with sudo privileges
+- An internet connection
+
+## Installation Steps
+
+- Begin by updating your apt repository to ensure you have the latest package information and dependencies. Open a terminal and run the following command:
+
+```bash
+sudo apt update
+```
+
+This command will refresh the package lists and update any outdated packages on your system.
+
+- Install the curl utility if it's not already installed. curl is used to transfer data to or from a server using various protocols. Execute the following command in the terminal to install it:
+
+```bash
+sudo apt install curl
+```
+
+This command will download and install curl from the Ubuntu repositories.
+
+- Now, you can proceed with the installation of Node.js. Run the following command in the terminal to download and execute the Node.js setup script: **(replace "version" with the version you want to install, e.g. 18)**
+
+```bash
+curl -fsSL https://deb.nodesource.com/setup_version.x | sudo -E bash -
+```
+
+This command fetches the setup script from the NodeSource repository and pipes it to the bash shell with elevated privileges (sudo), allowing it to modify system files.
+
+- Once the setup script has been executed, you can install Node.js by running the following command:
+
+```bash
+sudo apt install -y nodejs
+```
+
+This command installs Node.js and its package manager, npm, using the package manager apt.
+
+- After the installation is complete, you can verify the Node.js and npm versions by running the following commands:
+
+```bash
+node --version
+npm --version
+```
+
+You should see the version numbers of Node.js and npm printed in the terminal, indicating a successful installation.
+
+## Finished
+
+Congratulations! You have now installed Node.js on your Ubuntu 22.04 machine. Node.js is ready to be used for developing your JavaScript applications.