[man] Check instruction && C command use manpage

[man] Check instruction && C command use manpage

 

$ sudo apt-get install manpages

$ sudo apt-get install manpages-posix

$ sudo apt-get install manpages-posix-dev

• 
  manpages : Include base operation of GNU/Linux


• 
  manpages-posix : Include Usage of public program of POSIX.


• 
  Usage of header files and library calls of POSIX. If you are a programmer must install.
  
   

Reference:

• 
  軟體工匠 R 的筆記