我们在使用Linux命令时,如果有某个用法不明确的命令,一般可以用man命令来查找这个命令的详细使用说明。但是manual不光包括了命令的用法,还包括了C++函数和系统库文件的用法。现在将整个的manual的结构写在下面,以备以后查找
1 Executable programs or shell commands(可执行程序和shell命令的用法)
2 System calls (functions provided by the kernel)(系统调用,内核提供的函数)
3 Library calls (functions within program libraries)(库文件)
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]
转载于:https://www.cnblogs.com/imagelab/archive/2010/01/20/1652840.html