There was a buzz on the net when some one posted in Stackoverflow claiming he was able to process billion rows using
shuf command in Linux platform. The following video has been created to test the reality of this claim.
What is “shuf” command?
shuf command generates random permutations from input lines to standard output. If given a file or series of files it will shuffle the lines and write the result to standard output.
Linux Command Challenge – shuf with billion rows