247 lines
6.4 KiB
Groff
247 lines
6.4 KiB
Groff
.\" Copyright (c) 1988, 1990 The Regents of the University of California.
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.\" Copyright (c) 1988 Mark Nudleman
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.\" All rights reserved.
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.\"
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.\" Redistribution and use in source and binary forms, with or without
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.\" modification, are permitted provided that the following conditions
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.\" are met:
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.\" 1. Redistributions of source code must retain the above copyright
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.\" notice, this list of conditions and the following disclaimer.
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.\" 2. Redistributions in binary form must reproduce the above copyright
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.\" notice, this list of conditions and the following disclaimer in the
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.\" documentation and/or other materials provided with the distribution.
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.\" 3. All advertising materials mentioning features or use of this software
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.\" must display the following acknowledgement:
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.\" This product includes software developed by the University of
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.\" California, Berkeley and its contributors.
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.\" 4. Neither the name of the University nor the names of its contributors
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.\" may be used to endorse or promote products derived from this software
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.\" without specific prior written permission.
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.\"
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.\" THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
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.\" ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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.\" IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
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.\" ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
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.\" FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
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.\" DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
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.\" OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
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.\" HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
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.\" LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
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.\" OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
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.\" SUCH DAMAGE.
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.\"
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.\" @(#)more.1 5.15 (Berkeley) 7/29/91
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.\"
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.\" Copyright (c) 1992 Rik Faith (faith@cs.unc.edu)
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.\"
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.TH MORE "1" "February 2014" "util-linux" "User Commands"
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.SH NAME
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more \- file perusal filter for crt viewing
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.SH SYNOPSIS
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.B more
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[options]
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.IR file ...
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.SH DESCRIPTION
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.B more
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is a filter for paging through text one screenful at a time. This version is
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especially primitive. Users should realize that
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.BR less (1)
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provides
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.BR more (1)
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emulation plus extensive enhancements.
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.SH OPTIONS
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Options are also taken from the environment variable
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.B MORE
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(make sure to precede them with a dash
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.RB ( \- ))
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but command-line options will override those.
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.TP
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.B \-d
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Prompt with "[Press space to continue, 'q' to quit.]",
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and display "[Press 'h' for instructions.]" instead of ringing
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the bell when an illegal key is pressed.
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.TP
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.B \-l
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Do not pause after any line containing a
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.B \&^L
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(form feed).
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.TP
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.B \-f
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Count logical lines, rather than screen lines (i.e., long lines are not folded).
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.TP
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.B \-p
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Do not scroll. Instead, clear the whole screen and then display the text.
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Notice that this option is switched on automatically if the executable is
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named
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.BR page .
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.TP
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.B \-c
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Do not scroll. Instead, paint each screen from the top, clearing the
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remainder of each line as it is displayed.
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.TP
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.B \-s
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Squeeze multiple blank lines into one.
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.TP
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.B \-u
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Suppress underlining.
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.TP
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.BI \- number
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The screen size to use, in
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.I number
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of lines.
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.TP
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.BI + number
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Start displaying each file at line
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.IR number .
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.TP
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.BI +/ string
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The
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.I string
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to be searched in each file before starting to display it.
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.TP
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\fB\-\-help\fR
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Display help text and exit.
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.TP
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\fB\-V\fR, \fB\-\-version\fR
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Display version information and exit.
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.SH COMMANDS
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Interactive commands for
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.B more
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are based on
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.BR vi (1).
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Some commands may be preceded by a decimal number, called k in the
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descriptions below. In the following descriptions,
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.B ^X
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means
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.BR control-X .
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.PP
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.RS
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.PD 1
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.TP 10
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.BR h \ or \ ?
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Help; display a summary of these commands. If you forget all other
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commands, remember this one.
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.TP
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.B SPACE
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Display next k lines of text. Defaults to current screen size.
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.TP
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.B z
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Display next k lines of text. Defaults to current screen size. Argument
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becomes new default.
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.TP
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.B RETURN
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Display next k lines of text. Defaults to 1. Argument becomes new default.
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.TP
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.BR d \ or \ \&^D
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Scroll k lines. Default is current scroll size, initially 11. Argument
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becomes new default.
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.TP
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.BR q \ or \ Q \ or \ INTERRUPT
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Exit.
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.TP
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.B s
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Skip forward k lines of text. Defaults to 1.
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.TP
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.B f
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Skip forward k screenfuls of text. Defaults to 1.
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.TP
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.BR b \ or \ \&^B
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Skip backwards k screenfuls of text. Defaults to 1. Only works with files,
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not pipes.
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.TP
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.B '
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Go to the place where the last search started.
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.TP
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.B =
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Display current line number.
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.TP
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.B \&/pattern
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Search for kth occurrence of regular expression. Defaults to 1.
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.TP
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.B n
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Search for kth occurrence of last regular expression. Defaults to 1.
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.TP
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.BR !command \ or \ :!command
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Execute
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.I command
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in a subshell.
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.TP
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.B v
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Start up an editor at current line. The editor is taken from the environment
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variable
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.B VISUAL
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if defined, or
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.B EDITOR
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if
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.B VISUAL
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is not defined, or defaults
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to
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.B vi
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if neither
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.B VISUAL
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nor
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.B EDITOR
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is defined.
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.TP
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.B \&^L
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Redraw screen.
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.TP
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.B :n
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Go to kth next file. Defaults to 1.
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.TP
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.B :p
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Go to kth previous file. Defaults to 1.
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.TP
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.B :f
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Display current file name and line number.
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.TP
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.B \&.
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Repeat previous command.
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.SH ENVIRONMENT
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The
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.B more
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command respects the following environment variables, if they exist:
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.TP
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.B MORE
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This variable may be set with favored options to
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.BR more .
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.TP
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.B SHELL
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Current shell in use (normally set by the shell at login time).
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.TP
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.B TERM
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The terminal type used by \fBmore\fR to get the terminal
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characteristics necessary to manipulate the screen.
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.TP
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.B VISUAL
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The editor the user prefers. Invoked when command key
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.I v
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is pressed.
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.TP
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.B EDITOR
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The editor of choice when
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.B VISUAL
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is not specified.
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.SH SEE ALSO
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.BR less (1),
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.BR vi (1)
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.SH AUTHORS
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Eric Shienbrood, UC Berkeley
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.br
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Modified by Geoff Peck, UCB to add underlining, single spacing
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.br
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Modified by John Foderaro, UCB to add -c and MORE environment variable
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.SH HISTORY
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The
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.B more
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command appeared in 3.0BSD. This man page documents
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.B more
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version 5.19 (Berkeley 6/29/88), which is currently in use in the Linux
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community. Documentation was produced using several other versions of the
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man page, and extensive inspection of the source code.
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.SH AVAILABILITY
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The more command is part of the util-linux package and is available from
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.UR https://\:www.kernel.org\:/pub\:/linux\:/utils\:/util-linux/
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Linux Kernel Archive
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.UE .
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