Ubuntu Server Setup

This repository contains scripts to automate the initial setup of an Ubuntu server.

The scripts are tested on 20.04LTS 22.04LTS 24.04LTS

Usage

Clone the repository:

git clone https://github.com/coderavehq/ubuntu-server-setup.git
cd ubuntu-server-setup

Copy the example configuration file and edit the config.cfg file to add the desired users, passwords, and SSH public keys:
```
cp config.cfg.example config.cfg
nano config.cfg
```
Run the run.sh script:
```
sudo bash run.sh
```

00_update_upgrade.sh: Updates and upgrades the system.
01_create_group_user.sh: Creates users, adds them to the specified group, and sets up their SSH keys.
02_configure_ssh.sh: Configures SSH to disable root login and password authentication, and enables SSH key-based authentication.
03_setup_ufw.sh: Configures UFW firewall with the ports specified in config.cfg.
04_setup_swap.sh: Sets up a swap file based on the installed RAM, and configures swappiness and vfs_cache_pressure.
Common scripts are stored in the scripts/common/ folder.

After running the scripts, you can log in to the server using the newly created users and their SSH keys.
You can also set up additional services like Wireguard, Borg, or security tools like CrowdSec.
Refer to the official Ubuntu documentation for more information on server setup and configuration.

This project is licensed under the MIT License - see the LICENSE file for details.