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Merge pull request #654 from muteness/uniq

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uniq: add page
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Waldir Pimenta 2016-01-13 20:55:11 +00:00
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pages/common/uniq.md Normal file
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# uniq
> Report or omit repeated lines.
- Display each line once:
`uniq {{file}}`
- Display only unique lines:
`uniq -u {{file}}`
- Display only duplicate lines:
`uniq -d {{file}}`
- Display number of occurences of each line along with that line:
`uniq -c {{file}}`