如何在Linux中获取C函数的手册页而不是shell命令手册?
例如,当我输入时,man bind我获取shell命令绑定的man而不是插件绑定C函数的man.
Joe*_*Joe 32
man 2 bind
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您只需要另一本手册中的页面!:-) 看到这里
顺便提一下,bind是系统调用,而不是C库函数.系统调用(内核调用)在本手册的第2部分,库函数在第3节中.man man将告诉您如何使用man命令!
dev*_*ull 26
说man man会告诉你:
Run Code Online (Sandbox Code Playgroud)SYNOPSIS man ... [[section] page ...] ...Run Code Online (Sandbox Code Playgroud)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]
例如,man 1 printf将显示printfshell实用程序man 3 printf的手册,同时将显示printf()libc中的手册.
(如果有疑问,请说man -k foobar.它将提供一个手册页列表foobar作为正则表达式.)