If you need to randomize the lines in a file, but have an old sort commands that doesn't support the -R option, this could be helpful. It's easy enough to remember so that you can create it as a script and use that. It ain't real fast. It ain't safe. It ain't super random. Do not use it on untrusted data. It requires bash for the $RANDOM variable to work. Show Sample Output
Puts the lines in a hash then iterates over the hash. Hashes are unsorted by nature. There should be newlines after each colon and an indent of two spaces, but it's still a one-liner.. kinda. The first line is the only one with no indent.
Seeing that _sort_ its been used, why not just _use_ it. ;) Show Sample Output
Any thoughts on this command? Does it work on your machine? Can you do the same thing with only 14 characters?
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