Linux-man command
1.man 's "Nine Yangshengong" (with a total of 9 volumes), first pictured above
Man 1: executable program or shell command (e.g. ls,cd)
Man 2: system call (kernel function)
Man 3: library functions (C library)
Man 4: special files (such as devices and drivers)
Man 5: file format and conversion
Man 6: games (and screen savers)
Man 7: miscellaneous (macros)
Man 8: system management commands (root exclusive)
Man 9: kernel routines
two。 Frame
1) NAME: name
2) SYNOPSIS: outline
3) DESCRIPTION: description
4) EXAMPLES: routine
5) SEE ALSO: related
6) AUTHOR: author
7) COPYRIGHT: all rights reserved
