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author | Kiyoshi Aman <kiyoshi.aman+adelie@gmail.com> | 2019-02-01 22:55:37 +0000 |
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committer | Kiyoshi Aman <kiyoshi.aman+adelie@gmail.com> | 2019-02-03 18:22:05 -0600 |
commit | 5b57d28ffb6e1ef86b50f7d05d977826eae89bfe (patch) | |
tree | 154a22fe556b49e6927197336f8bf91b12eacd5e /usr.bin/cut/cut.1 | |
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initial population
Diffstat (limited to 'usr.bin/cut/cut.1')
-rw-r--r-- | usr.bin/cut/cut.1 | 126 |
1 files changed, 126 insertions, 0 deletions
diff --git a/usr.bin/cut/cut.1 b/usr.bin/cut/cut.1 new file mode 100644 index 0000000..a3dbf55 --- /dev/null +++ b/usr.bin/cut/cut.1 @@ -0,0 +1,126 @@ +.\" $NetBSD: cut.1,v 1.18 2012/06/20 17:53:19 wiz Exp $ +.\" +.\" Copyright (c) 1989, 1990, 1993 +.\" The Regents of the University of California. All rights reserved. +.\" +.\" This code is derived from software contributed to Berkeley by +.\" the Institute of Electrical and Electronics Engineers, Inc. +.\" +.\" Redistribution and use in source and binary forms, with or without +.\" modification, are permitted provided that the following conditions +.\" are met: +.\" 1. Redistributions of source code must retain the above copyright +.\" notice, this list of conditions and the following disclaimer. +.\" 2. Redistributions in binary form must reproduce the above copyright +.\" notice, this list of conditions and the following disclaimer in the +.\" documentation and/or other materials provided with the distribution. +.\" 3. Neither the name of the University nor the names of its contributors +.\" may be used to endorse or promote products derived from this software +.\" without specific prior written permission. +.\" +.\" THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND +.\" ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE +.\" IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE +.\" ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE +.\" FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL +.\" DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS +.\" OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) +.\" HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT +.\" LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY +.\" OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF +.\" SUCH DAMAGE. +.\" +.\" @(#)cut.1 8.1 (Berkeley) 6/6/93 +.\" +.Dd June 12, 2012 +.Dt CUT 1 +.Os +.Sh NAME +.Nm cut +.Nd select portions of each line of a file +.Sh SYNOPSIS +.Nm +.Fl b Ar list +.Op Fl n +.Op Ar +.Nm +.Fl c Ar list +.Op Ar +.Nm +.Fl f Ar list +.Op Fl d Ar string +.Op Fl s +.Op Ar +.Sh DESCRIPTION +The +.Nm +utility selects portions of each line (as specified by +.Ar list ) +from each +.Ar file +and writes them to the +standard output. +If the +.Ar file +argument is a single dash +.Pq Sq - +or no +.Ar file +arguments were specified, lines are read from the standard input. +The items specified by +.Ar list +can be in terms of column position or in terms of fields delimited +by a special character. +Column and field numbering start from 1. +.Pp +.Ar list +is a comma or whitespace separated set of increasing numbers and/or +number ranges. +Number ranges consist of a number, a dash +.Pq Li \- , +and a second number +and select the columns or fields from the first number to the second, +inclusive. +Numbers or number ranges may be preceded by a dash, which selects all +columns or fields from 1 to the first number. +Numbers or number ranges may be followed by a dash, which selects all +columns or fields from the last number to the end of the line. +Numbers and number ranges may be repeated, overlapping, and in any order. +It is not an error to select columns or fields not present in the +input line. +.Pp +The options are as follows: +.Bl -tag -width Fl +.It Fl b Ar list +.Ar list +specifies byte positions. +.It Fl c Ar list +.Ar list +specifies character positions. +.It Fl d Ar string +Use the first character of +.Ar string +as the field delimiter character. +The default is the +.Aq TAB +character. +.It Fl f Ar list +.Ar list +specifies fields, separated by the field delimiter character. +The selected fields are output, +separated by the field delimiter character. +.It Fl n +Do not split multi-byte characters. +.It Fl s +Suppress lines with no field delimiter characters. +Unless specified, lines with no delimiters are passed through unmodified. +.El +.Sh EXIT STATUS +.Ex -std +.Sh SEE ALSO +.Xr paste 1 +.Sh STANDARDS +The +.Nm +utility conforms to +.St -p1003.2-92 . |