Question

Q: I want to append a certain text at the end of a file. How can I do this?

I want to append a certain text at the end of a file. How can I do this?

Answer:

You can append text at the end of a file using an addTextToFile action. You will have to include a section like the one below inside an action list section of your XML installer project file. 

      <addTextToFile>
                  <file>${installdir}/bin/environment.sh</file>
                  <text>export JAVA_HOME=${installdir}/jre
                  export PATH=$JAVA_HOME/bin:$PATH</text>
              </addTextToFile>