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Thanks Guys, that's exactly what I was looking for

--- Post updated at 12:27 PM ---

Note that the various shell scripts don't reply to the question, which was first of all for awk (as this is...

Thanks for your prompt response. I didn't post my code as it's not really much use. I've also searched this forum, but none of the threads about combinations and/or permutations does exactly what I...

Hi,

I'm trying to write an awk function that returns all possible permutations of n items chosen in a list of m items. For example, given the input "a,b,c,d,e" and 3, the function should return...