In the man interface, you can use the following shortcut keys to operate:
Up/Down arrows scroll up/down one line
[Space] page down
[Page Down] page down
[Page Up] page up
[Home] go back to the first page
[End] Advance to last page
/string Search down the string string
?string Search up the string string
n, N When searching for a string with / or ?, n can be used to jump to the next match, and N can be used to jump to the previous match.
[q] to quit
The man command can be followed by a number to indicate the user manual to consult. If no number is added, the man command defaults to looking for the relevant content from the manual with the smaller number:
1. Instructions or executable files that can be manipulated in the shell
2. Functions and tools that can be used by the system core
3. Some commonly used functions and libraries, most of which are C libraries (libc)
4. Description of device files, usually files under /dev
5. Configuration file or the format of some files
6. Games
7. Conventions and protocols, such as the description of Linux file system systems, network protocols, ASCII codes, etc.
8. Administrative Commands Available to System Administrators
9. Files related to the system core