How to Install EtherCalc on CentOS 8

EtherCalc is an open-source and web-based spreadsheet that allows you to collaborate and work remotely and in real-time. It allows multiple users to edit the same spreadsheet at the same time. It is an alternative to Google Sheets and accepts various mathematical formulas and functions. In this tutorial, we will show you how to install EtherCalc on a CentOS 8 VPS.