A silent or unattended installation does not involve user interaction; all installation configuration information is taken from the response file. This is useful when you want multiple identical installations or a fully automated installation process.
To install in silent mode, run:
setupConsole.exe –f responseFileName -i silent -DAGREE_TO_SYBASE_LICENSE=true
where responseFileName is the absolute path of the file name containing the installation options you chose.
Include the option -DAGREE_TO_SYBASE_LICENSE=true in the command line argument.
Edit the response file to include the property AGREE_TO_SYBASE_LICENSE=true
Except for the absence of the GUI screens, all actions of the installer are the same, and the result of an installation in silent mode is exactly the same as one done in GUI mode with the same responses.