UNIQ.1
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- UNIQ(1) Minix Programmer's Manual UNIQ(1)
- NAME
- uniq - delete consecutive identical lines in a file
- SYNOPSIS
- uniq [-cdu] [-n] [+n] [input [output]]
- OPTIONS
- -c Give count of identical lines in the input
- -d Only duplicate lines are written to output
- -u Only unique lines are written to output
- -n Skip the first n columns when matching
- +n Skip the first n fields when matching
- EXAMPLES
- uniq +2 file # Ignore first 2 fields when comparing
- uniq -d inf outf # Write duplicate lines to outf
- DESCRIPTION
- Uniq examines a file for consecutive lines that are identical. All but
- duplicate entries are deleted, and the file is written to output. The +n
- option skips the first n fields, where a field is defined as a run of
- characters separated by white space. The -n option skips the first n
- spaces. Fields are skipped first.
- SEE ALSO
- sort(1).
- 1