does anyone has an idea how to write messages from different "places" in a workflow into a single logfile?
A message should be written at the end of a successfully executed branch of the workflow. All messages should be written into one single logfile that will to be sent via email once a day (outside KNIME).
At the moment I use java snippets to generate messages and an internal C-Shell node (similar to BASH shell node in community contributions) to generate a Linux shell command (like echo MESSAGE >> /home/logfile). Is there a more elegant way to do this?