summaryrefslogtreecommitdiff
path: root/usr/src/man/man1/uniq.1
diff options
context:
space:
mode:
Diffstat (limited to 'usr/src/man/man1/uniq.1')
-rw-r--r--usr/src/man/man1/uniq.182
1 files changed, 16 insertions, 66 deletions
diff --git a/usr/src/man/man1/uniq.1 b/usr/src/man/man1/uniq.1
index d9c4c1d0c6..fa9cff0319 100644
--- a/usr/src/man/man1/uniq.1
+++ b/usr/src/man/man1/uniq.1
@@ -4,21 +4,21 @@
.\" Copyright (c) 2007 Sun Microsystems, Inc. - All Rights Reserved.
.\" Portions Copyright (c) 1982-2007 AT&T Knowledge Ventures
.\" Portions Copyright (c) 1992, X/Open Company Limited All Rights Reserved
-.\" Sun Microsystems, Inc. gratefully acknowledges The Open Group for permission to reproduce portions of its copyrighted documentation. Original documentation from The Open Group can be obtained online at
+.\" Sun Microsystems, Inc. gratefully acknowledges The Open Group for permission to reproduce portions of its copyrighted documentation. Original documentation from The Open Group can be obtained online at
.\" http://www.opengroup.org/bookstore/.
.\" The Institute of Electrical and Electronics Engineers and The Open Group, have given us permission to reprint portions of their documentation. In the following statement, the phrase "this text" refers to portions of the system documentation. Portions of this text are reprinted and reproduced in electronic form in the Sun OS Reference Manual, from IEEE Std 1003.1, 2004 Edition, Standard for Information Technology -- Portable Operating System Interface (POSIX), The Open Group Base Specifications Issue 6, Copyright (C) 2001-2004 by the Institute of Electrical and Electronics Engineers, Inc and The Open Group. In the event of any discrepancy between these versions and the original IEEE and The Open Group Standard, the original IEEE and The Open Group Standard is the referee document. The original Standard can be obtained online at http://www.opengroup.org/unix/online.html.
.\" This notice shall appear on any product containing this material.
.\" The contents of this file are subject to the terms of the Common Development and Distribution License (the "License"). You may not use this file except in compliance with the License.
.\" You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE or http://www.opensolaris.org/os/licensing. See the License for the specific language governing permissions and limitations under the License.
.\" When distributing Covered Code, include this CDDL HEADER in each file and include the License file at usr/src/OPENSOLARIS.LICENSE. If applicable, add the following below this CDDL HEADER, with the fields enclosed by brackets "[]" replaced with your own identifying information: Portions Copyright [yyyy] [name of copyright owner]
-.TH uniq 1 "13 Mar 2008" "SunOS 5.11" "User Commands"
+.TH UNIQ 1 "Mar 13, 2008"
.SH NAME
uniq \- report or filter out repeated lines in a file
.SH SYNOPSIS
.SS "/usr/bin/uniq"
.LP
.nf
-\fB/usr/bin/uniq\fR [\fB-c\fR | \fB-d\fR | \fB-u\fR] [\fB-f\fR \fIfields\fR] [\fB-s\fR \fIchar\fR]
+\fB/usr/bin/uniq\fR [\fB-c\fR | \fB-d\fR | \fB-u\fR] [\fB-f\fR \fIfields\fR] [\fB-s\fR \fIchar\fR]
[\fIinput_file\fR [\fIoutput_file\fR]]
.fi
@@ -30,7 +30,7 @@ uniq \- report or filter out repeated lines in a file
.SS "ksh93"
.LP
.nf
-\fBuniq\fR [\fB-cdiu\fR] [\fB-D\fR[\fIdelimit\fR]] [\fB-f\fR \fIfields\fR] [\fB-s\fR \fIchars\fR] [\fB-w\fR \fIchars\fR]
+\fBuniq\fR [\fB-cdiu\fR] [\fB-D\fR[\fIdelimit\fR]] [\fB-f\fR \fIfields\fR] [\fB-s\fR \fIchars\fR] [\fB-w\fR \fIchars\fR]
[\fIinput_file\fR [\fIoutput_file\fR]]
.fi
@@ -74,35 +74,29 @@ the current offset.
The following options are supported by \fB/usr/bin/uniq\fR:
.sp
.ne 2
-.mk
.na
\fB\fB-c\fR\fR
.ad
.RS 13n
-.rt
Precedes each output line with a count of the number of times the line occurred
in the input.
.RE
.sp
.ne 2
-.mk
.na
\fB\fB-d\fR\fR
.ad
.RS 13n
-.rt
Suppresses the writing of lines that are not repeated in the input.
.RE
.sp
.ne 2
-.mk
.na
\fB\fB-f\fR \fIfields\fR\fR
.ad
.RS 13n
-.rt
Ignores the first \fIfields\fR fields on each input line when doing
comparisons, where \fIfields\fR is a positive decimal integer. A field is the
maximal string matched by the basic regular expression:
@@ -120,34 +114,28 @@ string is used for comparison.
.sp
.ne 2
-.mk
.na
\fB\fB+\fR\fIm\fR\fR
.ad
.RS 13n
-.rt
Equivalent to \fB-s\fR \fIchars\fR with \fIchars\fR set to \fIm\fR.
.RE
.sp
.ne 2
-.mk
.na
\fB\fB\(mi\fR\fIn\fR\fR
.ad
.RS 13n
-.rt
Equivalent to \fB-f\fR \fIfields\fR with \fIfields\fR set to \fIn\fR.
.RE
.sp
.ne 2
-.mk
.na
\fB\fB-s\fR \fIchars\fR\fR
.ad
.RS 13n
-.rt
Ignores the first \fIchars\fR characters when doing comparisons, where
\fIchars\fR is a positive decimal integer. If specified in conjunction with the
\fB-f\fR option, the first \fIchars\fR characters after the first \fIfields\fR
@@ -157,12 +145,10 @@ input line, a null string is used for comparison.
.sp
.ne 2
-.mk
.na
\fB\fB-u\fR\fR
.ad
.RS 13n
-.rt
Suppresses the writing of lines that are repeated in the input.
.RE
@@ -173,7 +159,6 @@ The following options are supported by the \fBuniq\fR built-in command is
\fBksh93\fR:
.sp
.ne 2
-.mk
.na
\fB\fB-c\fR\fR
.ad
@@ -182,13 +167,11 @@ The following options are supported by the \fBuniq\fR built-in command is
\fB\fB--count\fR\fR
.ad
.RS 28n
-.rt
Outputs the number of times each line occurred along with the line.
.RE
.sp
.ne 2
-.mk
.na
\fB\fB-d\fR\fR
.ad
@@ -197,13 +180,11 @@ Outputs the number of times each line occurred along with the line.
\fB\fB--repeated | duplicates\fR\fR
.ad
.RS 28n
-.rt
Outputs only duplicate lines.
.RE
.sp
.ne 2
-.mk
.na
\fB\fB-D\fR\fR
.ad
@@ -212,41 +193,34 @@ Outputs only duplicate lines.
\fB\fB--all-repeated\fR[\fB=\fR\fIdelimit\fR]\fR
.ad
.RS 28n
-.rt
Outputs all duplicate lines as a group with an empty line delimiter specified
by \fIdelimit\fR.
.sp
Specify \fIdelimit\fR as one of the following:
.sp
.ne 2
-.mk
.na
\fB\fBnone\fR\fR
.ad
.RS 12n
-.rt
Do not delimit duplicate groups.
.RE
.sp
.ne 2
-.mk
.na
\fB\fBprepend\fR\fR
.ad
.RS 12n
-.rt
Prepend an empty line before each group.
.RE
.sp
.ne 2
-.mk
.na
\fB\fBseparate\fR\fR
.ad
.RS 12n
-.rt
Separate each group with an empty line.
.RE
@@ -255,7 +229,6 @@ The value for \fIdelimit\fR can be omitted. The default value is \fBnone\fR.
.sp
.ne 2
-.mk
.na
\fB\fB-f\fR\fR
.ad
@@ -264,7 +237,6 @@ The value for \fIdelimit\fR can be omitted. The default value is \fBnone\fR.
\fB\fB--skip-fields=\fR\fIfields\fR\fR
.ad
.RS 28n
-.rt
Skips over \fIfields\fR number of fields before checking for uniqueness. A
field is the minimal string matching the \fBBRE
[[:\fR\fIblank\fR\fB:]]*[^[:\fR\fIblank\fR\fB:]]*\fR.
@@ -272,7 +244,6 @@ field is the minimal string matching the \fBBRE
.sp
.ne 2
-.mk
.na
\fB\fB-i\fR\fR
.ad
@@ -281,36 +252,30 @@ field is the minimal string matching the \fBBRE
\fB\fB--ignore-case\fR\fR
.ad
.RS 28n
-.rt
Ignore case in comparisons.
.RE
.sp
.ne 2
-.mk
.na
\fB\fB+\fR\fIm\fR\fR
.ad
.RS 28n
-.rt
Equivalent to the \fB-s\fR \fIchars\fR option, with \fIchars\fR set to \fIm\fR.
.RE
.sp
.ne 2
-.mk
.na
\fB\fB-\fR\fIn\fR\fR
.ad
.RS 28n
-.rt
Equivalent to the \fB-f\fR \fIfields\fR option, with \fIfields\fR set to
\fIn\fR.
.RE
.sp
.ne 2
-.mk
.na
\fB\fB-s\fR\fR
.ad
@@ -319,7 +284,6 @@ Equivalent to the \fB-f\fR \fIfields\fR option, with \fIfields\fR set to
\fB\fB--skip-chars=\fR\fIchars\fR\fR
.ad
.RS 28n
-.rt
Skips over \fIchars\fR number of characters before checking for uniqueness.
.sp
If specified with the \fB-f\fR option, the first \fIchars\fR after the first
@@ -329,7 +293,6 @@ the line, an empty string is used for comparison.
.sp
.ne 2
-.mk
.na
\fB\fB-u\fR\fR
.ad
@@ -338,13 +301,11 @@ the line, an empty string is used for comparison.
\fB\fB--uniq\fR\fR
.ad
.RS 28n
-.rt
Outputs unique lines.
.RE
.sp
.ne 2
-.mk
.na
\fB\fB-w\fR\fR
.ad
@@ -353,7 +314,6 @@ Outputs unique lines.
\fB\fB--check-chars=\fR\fIchars\fR\fR
.ad
.RS 28n
-.rt
Skips over any specified fields and characters, then compares \fIchars\fR
number of characters.
.RE
@@ -364,24 +324,20 @@ number of characters.
The following operands are supported:
.sp
.ne 2
-.mk
.na
\fB\fIinput_file\fR\fR
.ad
.RS 15n
-.rt
A path name of the input file. If \fIinput_file\fR is not specified, or if the
\fIinput_file\fR is \fB\(mi\fR, the standard input is used.
.RE
.sp
.ne 2
-.mk
.na
\fB\fIoutput_file\fR\fR
.ad
.RS 15n
-.rt
A path name of the output file. If \fIoutput_file\fR is not specified, the
standard output is used. The results are unspecified if the file named by
\fIoutput_file\fR is the file named by \fIinput_file\fR.
@@ -463,23 +419,19 @@ that affect the execution of \fBuniq\fR: \fBLANG\fR, \fBLC_ALL\fR,
The following exit values are returned:
.sp
.ne 2
-.mk
.na
\fB\fB0\fR\fR
.ad
.RS 6n
-.rt
Successful completion.
.RE
.sp
.ne 2
-.mk
.na
\fB\fB>0\fR\fR
.ad
.RS 6n
-.rt
An error occurred.
.RE
@@ -492,17 +444,16 @@ See \fBattributes\fR(5) for descriptions of the following attributes:
.sp
.TS
-tab() box;
-cw(2.75i) |cw(2.75i)
-lw(2.75i) |lw(2.75i)
-.
-ATTRIBUTE TYPEATTRIBUTE VALUE
+box;
+c | c
+l | l .
+ATTRIBUTE TYPE ATTRIBUTE VALUE
_
-CSIEnabled
+CSI Enabled
_
-Interface StabilityCommitted
+Interface Stability Committed
_
-StandardSee \fBstandards\fR(5).
+Standard See \fBstandards\fR(5).
.TE
.SS "ksh93"
@@ -510,13 +461,12 @@ StandardSee \fBstandards\fR(5).
.sp
.TS
-tab() box;
-cw(2.75i) |cw(2.75i)
-lw(2.75i) |lw(2.75i)
-.
-ATTRIBUTE TYPEATTRIBUTE VALUE
+box;
+c | c
+l | l .
+ATTRIBUTE TYPE ATTRIBUTE VALUE
_
-Interface StabilitySee below.
+Interface Stability See below.
.TE
.sp
generated by cgit v1.2.3 (git 2.46.0) at 2025-12-04 20:59:48 +0000