Operating System Lab (B.Tech)

Shell programming and simulation of scheduling, memory management and synchronisation algorithms.

6 महीनेअवधि 6Chapters22टॉपिक

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सिलेबस · पाठ्यक्रम

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01Linux Commands and Shell Programming 4 टॉपिक

Basic Linux commands: ls, cd, cp, mv, grep, chmod, ps, kill
Shell variables, read and echo
if, case, for and while in shell scripts
Scripts for factorial, Fibonacci and file handling

02Process System Calls 4 टॉपिक

fork, getpid and getppid
exec family and wait
Orphan and zombie processes
Pipes for inter-process communication

03CPU Scheduling Simulation 4 टॉपिक

FCFS scheduling
SJF and SRTF scheduling
Priority scheduling
Round robin scheduling with Gantt chart

04Synchronisation and Deadlock 4 टॉपिक

Producer-consumer using semaphores
Dining philosophers problem
Banker's algorithm for deadlock avoidance
Deadlock detection

05Memory Management and Page Replacement 4 टॉपिक

First fit, best fit and worst fit allocation
Paging address translation
FIFO page replacement
LRU and optimal page replacement

06Disk Scheduling and File Allocation 2 टॉपिक

FCFS, SSTF, SCAN and C-SCAN disk scheduling
Sequential, indexed and linked file allocation

परिचय

आप यह कर पाएँगे

Use Linux commands and write shell scripts with variables, loops and conditions
Use fork, exec, wait and pipe system calls in C
Simulate FCFS, SJF, priority and round robin scheduling and compute average times
Simulate the producer-consumer problem with semaphores and the Banker's algorithm
Simulate memory allocation and FIFO, LRU and optimal page replacement
Simulate disk scheduling and file allocation methods

यह किसके लिए है

B.Tech Computer Science & Engineering, Information Technology students of Semester 4 (AKTU)
Students of other universities studying the same subject who want unit-wise coaching

आपको क्या चाहिए

C programming
Operating System theory of the same semester

सवाल

Which syllabus does the Operating System Lab course follow?

It follows the AKTU (Dr. A.P.J. Abdul Kalam Technical University, Lucknow) B.Tech syllabus for Operating System Lab. If your own university's syllabus differs, the centre follows your university syllabus.

Will this help in the university examination?

Yes. Teaching is unit-wise as per the AKTU scheme, with previous-year question practice, MCQ tests and doubt sessions before the semester exam.

Do I need Linux installed?

Ubuntu (or WSL on Windows) is used; the centre helps students set it up on their own laptop.