OS_Lab

KTU S4 OS Lab Programs

1. Shell programming -Command syntax -Write simple functions with basic tests, loops, patterns

2. System calls of Linux operating system:* fork, exec, getpid, exit, wait, close, stat, opendir, readdir

3. Write programs using the I/O system calls of Linux operating system (open, read, write)

4. Implement programs for Inter Process Communication using Shared Memory *

5. Implement Semaphores*

6. Implementation of CPU scheduling algorithms. a) Round Robin b) SJF c) FCFS d) Priority *

7. Implementation of the Memory Allocation Methods for fixed partition* a) First Fit b) Worst Fit c) Best Fit

8. Implement l page replacement algorithms a) FIFO b) LRU c) LFU*

9. Implement the banker’s algorithm for deadlock avoidance. *

10. Implementation of Deadlock detection algorithm

11. Simulate disk scheduling algorithms. * c) FCFS b)SCAN c) C-SCAN