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0 pointsem5005y ago0 comments

If you're importing from command line tools, you might as well use the specialized `shuf` tool:

  shuf -i 1-$bignum

or for random numbers with replacement

  shuf -i 1-$bignum -r -n $bignum

These give you a sample of random integers. `shuf` is part of GNU coreutils, so present in most Linux installs (but not on macOS).

0 comments

fouc5y ago

It's worth installing GNU coreutils on macOs All the command names are prepended with g, so `gshuf`

Nice yeah that's a good way. Generally the number 1 million is so small I see no reason to do this in any manner other than shell commands.

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