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2025-09-23 Update From: SLTechnology News&Howtos shulou NAV: SLTechnology News&Howtos > Servers >
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Name
Man-format and display the on-line manual pages: formatted display of online man pages
Sysnosis
Man [- acdDfFhkKtvVwW] [--path] [- m system] [- p string] [- C config_file] [- M pathlist] [- P pager] [- B browser] [- H htmlpager] [- S section_list] [section] name...
DESCRIPTION:
Man formats and displays the on-line manual pages: formatted display of online man pages
If you specify section, man only looks in that section of the manual: specify a chapter. Man will only view that chapter.
Name is of a command,function, or file. The name is a command, function, or file
However, if name contains a slash (/) then man interprets it as a file specification,so that you can do man. / foo.5 or even man / cd/foo/bar.1.gz: if the name contains a slash, man interprets it as a file description, so you can use man. / foo.5 or man / cd/foo/bar.1.gz
See below for description of where man looks for the manual page files
MANUAL SECTIONS:
The standard sections of the manual include: the standard manual section contains:
1 user Commands: user command
2 System calls: system call
3 C library Functions C library function
4 Device and Special Flies: devices and specified files
5 File Formats and Conventions (configuration) file format and convention
6 Games et. Al.: games
7 Miscellanea: miscellaneous
8 System Administration tools and daemons management tools (commands) and background processes
Distributions customize the manual section to their specifics, which often include additional sections: version of the custom manual chapter to their different details, which usually contains additional chapters
Configuration file for the man command: / etc/man.config
The paragraphs in the help manual say:
NAME
SYSNOPSIS
DESCRIPTION
OPTIONS
EXAMPLES
AUTHOR
REPORTING BUGS
The meaning of symbols in SYNOPSIS:
[]: optional content
: required
A | b: choose one of the two
...: the same content can appear multiple times.
How to operate the man command:
Space ^ f ^ F ^ V: flip the screen to the end of the file
B ^ B: flip the screen to the head of the file
D, ^ D: flip half the screen to the end of the file
U, ^ U: turn half the screen to the head of the file
RETRUN or ^ N or e or ^ E or j or ^ J: flip a line to the end of the file
Y ^ y ^ P k ^ K: turn a line to the beginning of the file
Q: exit
Jump to # line: #
1G: go back to the header of the file
G: skip to the end of the file
File search:
/ KEYWORD:
Search the end of the file from the current location using the string specified by KEYWORD as the keyword. By default, it is not case-sensitive.
N: next
N: previous
? KEYWORD:
Search the header of the file from the current location using the string specified by KEYWORD as the keyword, case-insensitive
N: in the same direction as the search command, next
N: in the opposite direction of the search command, last
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