Upload the new installer to your ICG server using WinSCP on Windows or the scp command on Linux.
Log into the ICG Virtual Appliance as root or a user with sudo privileges.
Copy the uploaded installer into the current directory: cp /home/sshuser/installer-[version].icg
Make the ICG installer executable with chmod u+x installer-[version].bin
Start the installer with ./installer-[version].bin
Accept the installation path.
Accept or change the TCP port for the ICG service (default: 8443). The installer configures and restarts the Tomcat server, printing environment variables.