[YLUG] Subtracting one list from another.

[Robert Hulme]

> Quite simply I was trying to make sure that I had obtained all the
> files from a directory on another machine including the hidden ones.
> But because I had to break off in the middle of the transfer and go
> back to it later,  I needed a way to find out what files I had copied
> and which I hadn't.
If these two were on a network rsync would have done that for you.

-- 
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"What's the difference between an invisible, incorporeal, floating
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