re: The Vim Trick Which Will Save Your Time and Nerves VIEW POST

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re: the magic trick which would take another post to explain Here's a comment to save you another post: ! executes a command and returns its resul...
 

At least on my machine, /dev/zero and /dev/null are the same speed. Even if they were different, I doubt it would be enough to matter unless you were writing a really massive file.

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