Use of linux man command

Usage of linux man command

main is the most common help command and the most important help command in Linux , its basic information is as follows.

Command name: man.

English original meaning: format and display the on-line manual pages.

The path is: /usr/bin/man.

Execution permission: all users.

Function description: Display the online help manual.

Command format

[root@localhost ~]# man [选项]命令

Options:

-f: View which level of help the command has

-k: View All help related to commands

For example:

[root@localhost -]# man ls #获取ls命令的帮助信息

man command key description

1. Key-j Scroll down One line

2. Key-k Scroll up one line

3.backspace Turn one page down

4. Key-b Scroll up one page

5./keyword Search for keywords from top to bottom

6.?keyword Search for keywords from bottom to top

7.Button- n When searching for keywords, search for the next match in the same direction

8. Press key-N When searching for keywords, search for the next match in the opposite direction

9. Press key- h Get help from the manual

Recommended: [Linux Video Tutorial]

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