I'm newbie in Unix but my homework is to build a shell to execute the built-in command of Unix such as ls,rm etc...I have to use fork() to create a child process and this child process will execute the command which user input from command line with execvp() method.But i'm confused about the purpose of these two method.I just know that the fork() method when invoked will create a copy of the parent process but what do parent process and child process mean?How to distinguish them?I dont know what happen behind?Can anyone give me a clear,simple example and explain how it works?Thank you very much
This is to be the first in a series of articles demonstrating the development of a complete windows based application using the MFC classes. I’ll try to keep each article focused on one (or a couple) of the tasks that one may meet.
Hints for the grid button. Nested classes, templated collections. Squash that darned bug!
Continuing from the sixth article about sudoku.
Open the project in visual studio.
First we will finish with the SUD_SETVALUE messa…
A short tutorial showing how to set up an email signature in Outlook on the Web (previously known as OWA).
For free email signatures designs, visit https://www.mail-signatures.com/articles/signature-templates/?sts=6651
If you want to manage em…