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.TH uniq 1  "uniq 0.0.26" 
.SH NAME
uniq \- Report or omit repeated lines.
.SH SYNOPSIS
\fBuniq\fR [\fB\-D\fR|\fB\-\-all\-repeated\fR] [\fB\-\-group\fR] [\fB\-w\fR|\fB\-\-check\-chars\fR] [\fB\-c\fR|\fB\-\-count\fR] [\fB\-i\fR|\fB\-\-ignore\-case\fR] [\fB\-d\fR|\fB\-\-repeated\fR] [\fB\-s\fR|\fB\-\-skip\-chars\fR] [\fB\-f\fR|\fB\-\-skip\-fields\fR] [\fB\-u\fR|\fB\-\-unique\fR] [\fB\-z\fR|\fB\-\-zero\-terminated\fR] [\fB\-h\fR|\fB\-\-help\fR] [\fB\-V\fR|\fB\-\-version\fR] [\fIfiles\fR] 
.SH DESCRIPTION
Report or omit repeated lines.
.SH OPTIONS
.TP
\fB\-D\fR, \fB\-\-all\-repeated\fR=\fIdelimit\-method\fR
print all duplicate lines. Delimiting is done with blank lines. [default: none]
.br

.br
[\fIpossible values: \fRnone, prepend, separate]
.TP
\fB\-\-group\fR=\fIgroup\-method\fR
show all items, separating groups with an empty line. [default: separate]
.br

.br
[\fIpossible values: \fRseparate, prepend, append, both]
.TP
\fB\-w\fR, \fB\-\-check\-chars\fR=\fIN\fR
compare no more than N characters in lines
.TP
\fB\-c\fR, \fB\-\-count\fR
prefix lines by the number of occurrences
.TP
\fB\-i\fR, \fB\-\-ignore\-case\fR
ignore differences in case when comparing
.TP
\fB\-d\fR, \fB\-\-repeated\fR
only print duplicate lines
.TP
\fB\-s\fR, \fB\-\-skip\-chars\fR=\fIN\fR
avoid comparing the first N characters
.TP
\fB\-f\fR, \fB\-\-skip\-fields\fR=\fIN\fR
avoid comparing the first N fields
.TP
\fB\-u\fR, \fB\-\-unique\fR
only print unique lines
.TP
\fB\-z\fR, \fB\-\-zero\-terminated\fR
end lines with 0 byte, not newline
.TP
\fB\-h\fR, \fB\-\-help\fR
Print help
.TP
\fB\-V\fR, \fB\-\-version\fR
Print version
.SH EXTRA
Filter adjacent matching lines from INPUT (or standard input),
writing to OUTPUT (or standard output).

Note: uniq does not detect repeated lines unless they are adjacent.
You may want to sort the input first, or use sort \-u without uniq.
.SH VERSION
v0.0.26