Reproduce previous stdout output without running previous command

[LoH]

Daniel Underwood wrote:
> I read up on tee, but I'm not sure it does the trick.  From what I
> understand, tee simply enters a mode where what you type gets put into
> a text file.
>   
What actually happens is when you pipe it to tee, it shows up in a text 
file and on the screen. That lets you make the quick decision of whether 
or not to keep the file you just made.

--Joseph Lenox

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