Note: This post is superseded by its new version.
Here is a way to silently upgrade from IBM Content Navigator 2.0.3 to 2.0.3 FP4. You can use this right after using the CPIT installer to be up-to-date with your ICN version. You need at least ICN 2.0.3.0 to upgrade to ICN 2.0.3 FP4.
In the same folder you copied 2.0.3-ICN-FP004-LINUX.tar, execute these commands:
# The profile used when installing ICN 2.0.3, if you use the CPIT installer it should already be correct export profilePath=/opt/IBM/cpit/install-scripts/profiles/NexusConfig # The path of the IBM Content Navigator Configuration and Deployment Tool, if you used the default location to install ICN, that should be correct export configmgr_cl=/opt/IBM/ECMClient/configure/configmgr_cl mkdir icnfp tar -xvf 2.0.3-ICN-FP004-LINUX.tar --directory=icnfp cd icnfp sed -i "s/LICENSE_ACCEPTED=false/LICENSE_ACCEPTED=true/g" ecmclient_silent_install.txt ./IBM_CONTENT_NAVIGATOR-2.0.3.4-FP004-LINUX.bin -f ecmclient_silent_install.txt $configmgr_cl execute -task configureicntask -profile $profilePath $configmgr_cl execute -task rebuildear -profile $profilePath $configmgr_cl execute -task deployapplication -profile $profilePath