Linux Commands Examples

A great documentation place for Linux commands

more

file perusal filter for crt viewing


see also : vi - less

Synopsis

more [-dlfpcsu] [-num] [+/pattern] [+linenum] [file ...]


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examples

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ps axu | more

## What does it do ?

List all the processes currently running, even those without the controlling terminal, together with the name of the user that owns each process.
example added by LeBerger
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source
            
more ./akfm/*.txt
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source

How can I set `less` or `more` max lines (scrollable height) limit/boundary in linux?

What is the output of echo $LESS ?

Does it work right if you LESS="" less /path/to/25line/file.txt ?

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source

Don't display filenames along with the contents when using "more"

Trivial

cat file1 file2 file3 ... filen | more

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source

See all output from commands performed inside screen

You can try:

  • Ctr-a [ and move up and down with the arrow keys, esc for exit.
  • <commamd> | less if you are in a regular bash terminal

description

more is a filter for paging through text one screenful at a time. This version is especially primitive. Users should realize that less(1) provides more(1) emulation plus extensive enhancements.

options

Command-line options are described below. Options are also taken from the environment variable MORE (make sure to precede them with a dash (’’-’’)) but command line options will override them.

-num

This option specifies an integer which is the screen size (in lines).

-d

more will prompt the user with the message "[Press space to continue, ’q’ to quit.]" and will display "[Press ’h’ for instructions.]" instead of ringing the bell when an illegal key is pressed.

-l

more usually treats ^L (form feed) as a special character, and will pause after any line that contains a form feed. The -l option will prevent this behavior.

-f

Causes more to count logical, rather than screen lines (i.e., long lines are not folded).

-p

Do not scroll. Instead, clear the whole screen and then display the text.

Notice that this option is switched on automatically if the executable is named page.

-c

Do not scroll. Instead, paint each screen from the top, clearing the remainder of each line as it is displayed.

-s

Squeeze multiple blank lines into one.

-u

Suppress underlining.

+/

The +/ option specifies a string that will be searched for before each file is displayed.

+num

Start at line number num.

availability

The more command is part of the util-linux package and is available from ftp://ftp.kernel.org/pub/linux/utils/util-linux/.

util-linux February 2011 util-linux

commands

Interactive commands for more are based on vi(1). Some commands may be preceded by a decimal number, called k in the descriptions below. In the following descriptions, ^X means control-X.

h or ?

Help: display a summary of these commands. If you forget all the other commands, remember this one.

environment

More utilizes the following environment variables, if they exist:

MORE

This variable may be set with favored options to more.

SHELL

Current shell in use (normally set by the shell at login time).

TERM

Specifies terminal type, used by more to get the terminal characteristics necessary to manipulate the screen.

return

Display next k lines of text. Defaults to 1. Argument becomes new default.

d or ^D

Scroll k lines. Default is current scroll size, initially 11. Argument becomes new default.

q or Q or INTERRUPT

Exit.

s

Skip forward k lines of text. Defaults to 1.

f

Skip forward k screenfuls of text. Defaults to 1.

b or ^B

Skip backwards k screenfuls of text. Defaults to 1. Only works with files, not pipes.

Go to place where previous search started.

=

Display current line number.

/pattern

Search for kth occurrence of regular expression. Defaults to 1.

n

Search for kth occurrence of last r.e. Defaults to 1.

!<cmd> or :!<cmd>

Execute <cmd> in a subshell

v

Start up an editor at current line. The editor is taken from the environment variable VISUAL if defined, or EDITOR if VISUAL is not defined, or defaults to "vi" if neither VISUAL nor EDITOR is defined.

^L

Redraw screen

:n

Go to kth next file. Defaults to 1.

:p

Go to kth previous file. Defaults to 1.

:f

Display current file name and line number

.

Repeat previous command

space

Display next k lines of text. Defaults to current screen size.

z

Display next k lines of text. Defaults to current screen size. Argument becomes new default.


history

The more command appeared in 3.0BSD. This man page documents more version 5.19 (Berkeley 6/29/88), which is currently in use in the Linux community. Documentation was produced using several other versions of the man page, and extensive inspection of the source code.


see also

vi , less


authors

Eric Shienbrood, UC Berkeley
Modified by Geoff Peck, UCB to add underlining, single spacing
Modified by John Foderaro, UCB to add -c and MORE environment variable

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