# find all knime nodes to install
find . -name "settings.xml" -printf "\"%p\" " | xargs grep 'node-feature-symbolic-name' | grep -oP '.*value="\K[^\"]+' | sort | uniq

# find all installed nodes
./knime -application org.eclipse.equinox.p2.director -nosplash -consolelog -listInstalledRoots | sort 

# find differences between the two
comm x y