tldr/pages/common/uniq.md

# uniq

> Output the unique lines from the given input or file.

- 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}}`
uniq: add page 2016-01-12 18:08:52 +03:00			`# uniq`

w: split out of common and add -i to osx, uniq: additions, seq: add page 2015-12-29 16:00:40 +03:00			`> Output the unique lines from the given input or file.`
uniq: add page 2016-01-12 18:08:52 +03:00
			`- 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}}`