Apue CH9 Process Relationship

1 first to do the exercise 8.7,DIRFP lesson is: After a few minutes after thinking about the search tool hurriedly, may be stuck to your place is you have never encountered new things.

2 Revision 8.1 and 8.2

3 Process Relations Chapter Read the

Terminal Login init Getty Login/(fork exec)

Network login init inetd telnetdlogin

and subtle differences in the way they are logged in different systems (MACOS Linux BSD Solaris)

4 Process Group Getpgrp Getpgid Setpgid

5 session Session first process session leader

Setsid GetSID

　　

Apue CH9 Process Relationship