Linux basic command-more
More
The content of the long text file is displayed on screen, and the positioning keyword is supported.
The scope of this command: RedHat, RHEL, Ubuntu, CentOS, SUSE, openSUSE, Fedora.
1. Grammar
More [- dlfpcsu] [- num] [+ / pattern] [+ linenum] [file...]
2. List of commands and options
Option
Description
-- version
Display command version information
-- help
Show help documentation
-num
Number of rows displayed per page
-d
Display the description on the last line
-l
It is more common to treat ^ L (form feed) as a special character and pause after any line that contains the form feed. The-l option prevents this behavior.
-f
Only deal with normal lines, not those that are too long
-p
Do not scroll, clear the screen to display text
-c
Do not scroll, clear the screen to show a new page
S
Merge multiple blank lines
-u
Press the underline
+ /
Find a string before display
+ num
Display from line num
After using the more instruction, the screen enters the command mode of more, and we need some commands to see everything.
Command
Description
H |?
Display help information
Space
The following lines are displayed. The default is to scroll one screen.
Z
Show the next k-line text. Default is the current screen size. Parameter becomes the new default.
Enter
Show the following lines, which are one by default
D | ^ D
Scroll a few lines to initialize 11
Q | Q
Quit
S
Skip the first few lines. The default is 1.
F
Skip the first few screens. Default is 1.
B or ^ B
Skip k text screens. The default is 1. Applies only to files, not pipes.
Go to the place where the search started
=
Show current line number
! Or:!
Execute instruction
V
Start the editor on the current line. If the environment variable VISUAL is defined, the editor is obtained from the environment variable; if VISUAL is not defined, it is obtained from EDITOR; if no visualization or editor is defined, the default is "vi".
^ L
Redraw the screen
: n
Jump to the nth file below, default 1
: p
Jump to the previous nth file, default 1
: f
Displays the current file name and line number
.
Repeat the previous command
/ string
Find the string, look at the tail
? String
Look for a string, look for a header
3. Examples
With more, the pipe displays the description of the more instruction at the bottom.
[root@localhost weijie] # less / etc/httpd/conf/httpd.conf
Alsa-info
Alsa-info.sh
Alsaloop
Alsamixer
Amidi
Amixer
AmuFormat.sh
Anthy-agent
-- More-- [Press space to continue,'q' to quit.]
