從man手冊中查看man的使用方法：

DESCRIPTION
man is the system’s manual pager. Each page argument given to man is normally the name of a program, utility or function. The manual page associated with each of these arguments is then found and displayed. A section, if provided, will direct man to look only in that section of the manual. The default action is to search in all of the available sections following a pre-defined order (“1 n l 8 3 2 3posix 3pm 3perl 3am 5 4 9 6 7” by default, unless overridden by the SECTION directive in /etc/manpath.config), and to show only the first page found, even if page exists in several sections.

The table below shows the section numbers of the manual followed by the types of pages they contain.
1 Executable programs or shell commands
2 System calls (functions provided by the kernel)
3 Library calls (functions within program libraries)
4 Special files (usually found in /dev)
5 File formats and conventions eg /etc/passwd
6 Games
7 Miscellaneous (including macro packages and conventions), e.g. man(7), groff(7)
8 System administration commands (usually only for root)
9 Kernel routines [Non standard]

代號代表的含義

1	用戶在shell環境下可操作/可執行的命令
2	系統內核可調用的函數與工具
3	一些常用的函數與函數庫，大部分C的函數庫
4	設備文件的說明，通常是在 /dev下的設備
5	配置文件或某些文件的格式
6	游戲
7	管理與協議等，例如Linux文件系統、網絡協議等
8	系統管理員可用的命令
9	與Kernel有關的文件

總結

以上是生活随笔為你收集整理的Linux man命令后的参数释义的全部內容，希望文章能夠幫你解決所遇到的問題。

如果覺得生活随笔網站內容還不錯，歡迎將生活随笔推薦給好友。