Not quite sure what you mean. Are you referring to the ability to use something like "tee" in Unix? https://en.wikipedia.org/wiki/Tee_%28command%29 https://en.

Not quite sure what you mean. Are you referring to the ability to use something like "tee" in Unix? https://en.wikipedia.org/wiki/Tee_%28command%29 https://en.wikipedia.org/wiki/Tee_%28command%29