Homework about fork parents and childs

[gisem]

SOMEBODY PLEASEE HELPS ME...
You are expected to implement a C program that uses fork and exec calls. The design steps will be as follows:1) The parent process will fork 2 children processes. No Child process will create another one. 2) The first child will print the numbers from 0 to 9, into a text file, once a second. After printing 9, it will quit. This process will not print the numbers to the screen. 3) The second child will execute a program to simultaneously follow the text file's contents. That is, whenever a number is printed into the file, this second child will print it out to screen. The command that should be executed can be, "tail -f textfile". But remember, this child will not terminate itself.4) At the same time, the parent process will be waiting for one child to exit. After it is notified of a child death, it will kill all occurences of the "tail" program. This can be achieved by executing "killall tail" command.

[Cabhan]

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