Install Apache Guacamole on Debian

Installing Guacamole and Initial Setup

1. Open a terminal and run the following commands:
   wget -O guac-install.sh https://git.io/fxZq5
   chmod +x guac-install.sh
   sudo ./guac-install.sh
2. Select No, No, Yes to the prompts
3. Set MySQL root and guacamole user passwords
4. Wait several minutes for the install process to complete
5. Open a web browser and navigate to http://DNS-or-IP:8080/guacamole/
6. Log in with guacadmin/guacadmin
7. Go to Settings > Users
8. Create a new user and grant all permissions
9. Log out and log in as the new user
10. Go to Settings > Users > Delete the guacadmin user
11. Go to Settings > Connections > New Connection
12. Setup a test connection to a known working host
13. Click Save
14. Go to Home > Click on the created connection
15. Enjoy browser based SSH, VNC, RDP and more

Optional Steps

1. To remove the need to navigate to /guacamole, run the following commands in a terminal window
   sudo su
   cd /var/lib/tomcat9/webapps
   rm ROOT -r
   mv guacamole ROOT
2. Open a web browser and navigate to http://DNS-or-IP:8080/ to reach the guacamole UI