No OS Class Next Week

Due to the business trip of the instructor, OS classes for the next week (both lecture and exercise) have been cancelled. We will resume the class from the week after next, from Section 2.3 "Interprocess Communication" of the textbook.

The students who had difficulties in solving today's exercise should have one or more of the following reasons:

• Lack of understanding in the course materials presented so far (this almost means the sections of the textbook covered so far),
• Lack of proficiency in C-programming language and Unix (Solaris), or more in general, computer literacy,
• Lack of problem solving capability (such as breaking down the objective into smaller goals and finding the procedure/steps to achieve these goals).

Please try to identify your weak points and conquer them in this two week-break.