Thanks, ++graff!
Sometimes, user-friendliness or rules from above(/before you were there) do not allow you to do what you want. I need to have the output file as option on the command line. Most users do not want to bother with shell stuff and some are very inexperienced... -> My achievable elegance is drastically limited/controlled... ;-(

In reply to Re^2: Append to file or create file depending on input filename. by markuhs
in thread Append to file or create file depending on input filename. by markuhs

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