Yes, you can install Denodo in Linux. If you have an XWindows environment, you can just use the graphical installation wizard like in Windows. If you are connected via command line, we also provide a text-based installation wizard. From your shell, go to <DENODO>/bin and use:
chmod +x installer_cli.sh
You can find all the details in the installation guide available [here](https://community.denodo.com/docs/view/document/Denodo%20Platform/Denodo%206.0/Denodo%20Platform%20Installation%20Guide)
Regarding different users accesing Denodofrom the Administration Tool, have in mind that usually these people will have the Denodo client installed in their laptps, and from there they will connect to the Denodo server. Therefore, end users usually don't log-in directly into the Linux server to run the Denodo GUI.