Question: This is on Unix/Mac Terminal. == Group: files === Lesson: 13.1g Suppose that we really do want to interchange the contents of the files dick

This is on Unix/Mac Terminal.

This is on Unix/Mac Terminal. == Group: files === Lesson: 13.1g Suppose

== Group: files === Lesson: 13.1g Suppose that we really do want to interchange the contents of the files "dick" and "jane". One way to do it is to move the contents of "dick" into some temporary file, then move "jane" onto "dick" (which of course clobbers the old contents of "dick", but we saved them already), then finally to move the temporary copy of "dick" to "jane". There are two files named "dick" and "jane" in this directory. Interchange their contents, then type "ready". [$ ls Ref Ref1 dick jane

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