What are the steps for installing Ubuntu Server?

The steps for installing Ubuntu Server are as follows:

1. Download the ISO image file of Ubuntu Server. You can download it from the official Ubuntu website or other reputable mirror sites.
2. Create installation media, you can choose to burn it onto a CD or create a USB boot disk.
3. Insert the installation media into the server and reboot the server.
4. Select “Install Ubuntu Server” or a similar option to enter the installation program.
5. Choose the appropriate language for installation.
6. Choose the keyboard layout.
7. Choose “Install Ubuntu Server”.
8. Choose the appropriate time zone.
9. Set up the hostname of the server.
10. “Set up user and password.”
11. Install an OpenSSH server so that you can access the server remotely via SSH.
12. You can choose either manual partitioning or automatic partitioning when selecting the partition method.
13. Choose the appropriate disk for installation.
14. Choose whether or not to install additional software packages as needed.
15. Please wait for the installation to be completed.
16. After the installation is completed, restart the server.
17. Log in to the server to start configuring and using Ubuntu Server.