Wave Terminal is an open-source terminal with built-in AI and various features like a file manager.To install Wave Terminal on Linux, visit the official website and download the .deb package.Navigate to the downloaded package in the terminal and run 'sudo dpkg -i install waveterm-linux-amd64-0.8.10.deb' to install.After installation, launch Wave Terminal by using the app explorer or running 'waveterm' command in the terminal.