my major and minor complaints are, in order:<p>tee does something very specific, it makes an unmodified copy into a file (one branch of the plumbing tee-joint) as it passes the stream to stdout (the other branch); as opposed to sed or awk or even grep, et al, which modify the stream. How in hell is this inspired by tee which does not modify its inputs?<p>and who capitalizes Tee?