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shuf: suggestions

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Like-all 2014-09-10 17:58:31 +04:00
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pages/linux/shuf.md
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@ -2,18 +2,18 @@
> generate random permutations > generate random permutations
- randomize strings position in file - randomize the order of lines in a file and output the result
`shuf {{filename}}` `shuf {{filename}}`
- generate random numbers in range - only output the first n entries of the result
`shuf -i {{low}}-{{high}}`
- take first n results from output
`shuf -n {{n}} {{filename}}` `shuf -n {{n}} {{filename}}`
- write output to another file - write output to another file
`shuf -o {{another_filename}} {{filename}}` `shuf -o {{another_filename}} {{filename}}`
- generate random numbers in range
`shuf -i {{low}}-{{high}}`