https://github.com/harikrishnan669/os_lab

KTU S4 OS LAB PROGRAMS
https://github.com/harikrishnan669/os_lab

cprogramming-language cse ktu ktu-s4-cse os shell-script

Last synced: about 1 month ago
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KTU S4 OS LAB PROGRAMS

• Host: GitHub
• URL: https://github.com/harikrishnan669/os_lab
• Owner: harikrishnan669
• Created: 2024-02-24T06:21:36.000Z (about 1 year ago)
• Default Branch: main
• Last Pushed: 2024-07-14T07:43:24.000Z (9 months ago)
• Last Synced: 2025-01-27T11:26:05.491Z (3 months ago)
• Topics: cprogramming-language, cse, ktu, ktu-s4-cse, os, shell-script
• Language: C
• Homepage:
• Size: 57.6 KB
• Stars: 1
• Watchers: 1
• Forks: 0
• Open Issues: 0
• Metadata Files:
  • Readme: README.md

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README

        
# OPERATING SYSTEMS USING C (S4)

## Questions

Includes syllabus questions and some try outs

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 page replacement algorithms a) FIFO 

b) LRU 

c) LFU

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

10.Simulate disk scheduling algorithms.

c) FCFS 

b) SCAN 

c) C-SCAN