Setting Up Ubuntu Server 20.04: A Step-by-Step Guide for Linux Newbies
Are you a newbie in the Linux world and looking to set up your first Ubuntu Server 20.04? Look no further! This step-by-step guide will walk you through the process, from downloading the ISO to connecting to the internet and installing updates.
Step 1: Download the Ubuntu Server 20.04 ISO
The first step in setting up your Ubuntu Server 20.04 is to download the ISO file. You can do this by visiting the official Ubuntu website and navigating to the "Download" section. From there, select the "Server" option and choose the 20.04 LTS (Long Term Support) version. The ISO file will begin downloading automatically.
Step 2: Create a Bootable USB Drive
Once the ISO file has finished downloading, you will need to create a bootable USB drive. This can be done using a tool such as Rufus or Etcher. Simply insert a USB drive into your computer, open the tool, and select the ISO file you just downloaded. The tool will then format the USB drive and make it bootable.
Step 3: Boot from the USB Drive
Now that you have a bootable USB drive, you can use it to boot your computer. To do this, restart your computer and press the key that allows you to enter the boot menu (this is usually F12, but it may vary depending on your computer's manufacturer). From the boot menu, select the USB drive as the boot device and press Enter.
Step 4: Install Ubuntu Server 20.04
Once your computer has booted from the USB drive, you will be presented with the Ubuntu Server 20.04 installation screen. Follow the on-screen instructions to install the operating system. You will be asked to choose a language, configure your network settings, and set up a user account. Make sure to take note of the user account information, as you will need it to log in to the server later.
Step 5: Connect to the Internet
After the installation is complete, you will need to connect your Ubuntu Server 20.04 to the internet. This can be done by connecting an Ethernet cable to your server and configuring the network settings. To do this, open the terminal and enter the following commands:
sudo nano /etc/netplan/01-netcfg.yaml
This will open the network configuration file in a text editor. Make the necessary changes to the file, such as setting the DNS servers and enabling IP forwarding. Once you have made the changes, save and close the file, then run the following command to apply the changes:
sudo netplan apply
Step 6: Install Updates
Now that your Ubuntu Server 20.04 is connected to the internet, you can install updates. To do this, open the terminal and enter the following command:
sudo apt update && sudo apt upgrade
This will update the package lists and install any available updates.
- Downloaded the Ubuntu Server 20.04 ISO
- Created a bootable USB drive
- Booted from the USB drive
- Installed Ubuntu Server 20.04
- Connected to the internet
- Installed updates
References
- Ubuntu Server 20.04 LTS:
- Rufus:
- Etcher:
- Ubuntu Server 20.04 Network Configuration:
We hope this step-by-step guide has been helpful in setting up your Ubuntu Server 20.04. If you have any questions or run into any issues, don't hesitate to reach out for help. Good luck!