Section outline

  • General

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    • forum icon
      Announcements Forum
    • forum icon
      Welcome to Operating Systems Lab, Where Linux is everything! Forum


    • WELCOME VIDEO!!!

    •  


      Instructor : Ms. Subhenur Latif
      Office :  Room#409, Level 4, CSE Building, DaffodilTower Extension
      Email  : snlatif@daffodilvarsity.edu.bd

      Google site of Subhenur Latif
      google site logo

    • Course Rationale

      The course aims to explore the importance of the operating system, its function and different techniques used by the operating system to achieve its goals as resource manager. The course also explores how application interacts with the operating system and how the operating systems interact with the machine. Also, the course shed light on some of the existing operating systems and how the topics taught in the course are applied in these systems. Some topics in the course are implemented by witting the programs to practically know how.


    • Course Objective

        • To introduce Basic Linux general purpose Commands
        • To learn different programming language in Linux editor environment and implement different Operating system algorithm
        • To learn about file management and different types of permission setup.
        • To understand how system processes work and how to manage them 
        • To work with system logs and remote connection tools 


    • course outcomes

      CO1

      Experiment with Unix commands and shell programming.

      CO2

      Able to build shell program for process and file system management with system calls.

      CO3

      Able to implement and analyse the performance of different algorithm of Operating Systems like CPU scheduling algorithm, page replacement algorithms, deadlock avoidance, detection algorithm and so on.

      CO4

      Able to design and develop a course project that can have positive impact on environment or society or mankind.





    • book icon
      Books

      Textbook

      Unix Shell Programming- Yashavant P. Kanetkar

      Reference Books

      Operating System Concepts, 9th edition by Silberschatz, Galvin, Gagne

      Teach Yourself Unix Shell Programming in 14days-Kamran Husain


    • resource icon
      Course Outline File

    • Grading Scheme:

      Attendance                : 10%

      Lab Performance     : 25%

      Project / Report        : 25%

      Final Exam                 : 40%




    • meet

      Recorded Class (Section A)

      Recorded Class (Section B)

    • Here we practice Peer Teaching- "I am Student! I am Teacher!"

      PEER TEACHING


    • Quick Link
      Week2Go:   WK1    WK2    WK3    WK4    WK5    WK6   WK7    WK8    WK9    WK10    WK11    WK12    WK13    WK14

  • Week 1: Introduction

    week 1

    Topic of Discussion

      • Introduction to Linux, Linux Installation,
      • Introduction to Shell

    Expected Learning Outcome

      • Install Linux OS
      • Work with some Shell Commands

    • resource icon
      Online Platform and Installation Link File
    • resource icon
      Commands File
    • forum icon
      Linux ABCD Forum
      Students must
      Mark as done

      1.   What is kernel?

      2.   Is Linux an operating system or a kernel?

      3.   Is Linux Operating System Immune to Malware?


    • Students must
      Mark as done
      Watch this video to install Ubuntu in VirtualBox!

      Installation Tutorial Made by Rafi
    • forum icon
      আমরা যারা বিপদে আছি Forum

      এখানে আমরা বলবো মন খুলে আমার সমস্যা নিয়ে। আলোচনার মাধ্যমে বাস্তব সমাধানে পৌছোতে আমরা কথা বলবো এখানে। 

      সমস্যার ধরণঃ

      ল্যাপটপ সাথে নেই, নেট পাইনা, দুর্গম এলাকা ইত্যাদি।

      "চলো একসাথে কাজ করি"


    • Students must
      Mark as done

      Class Response for Week 1

  • Week 2: Discussion about course projects

    week 2

    Topic of Discussion

      • List of projects
      • Team formation
      • Project planning and fixing deliverable

     Expected Learning Outcome

      • To form a team and select a project through submission of proposal


    • resource icon
      Sample Project List File

    • Project Record (A)

      Not available unless: You belong to Section A

    • Project Record (B)

      Not available unless: You belong to Section B
    • forum icon
      Basic installation Knowledge Forum
      Students must
      Mark as done

      1. What is dual boot? 

      2. What is Swap area? 

      3. What is Mount point? 

      4. What is file system? 

      5. What is ext4? 

      6. How many disk types are there in system? 

      7. What is basic disk? 

      8. What is dynamic disk? 

      9. Which disk type is being used in YOUR own PC? 

      10. What is the problem of dynamic disk during ubuntu installation? 

      11. How many partition types are there in system? 

      12. What is MBR partition? 

      13. What is GPT partition? 

      14. Which partition type is being used in your own PC? 

      15. How many BIOS mode you have? 

      16. What is UEFI Mode? 

      17. What is BIOS/legacy mode? 

      18. Which BIOS mode is being used in your system? 

      19. What is the difference between UEFI and Legacy Mode? 

      20. What is benefit of LTS ubuntu version? 

      21. BIOS stands for_____? 

      22. MBR stands for _____? 

      23. GPT stands for______? 

      24. UEFI stands for_____? 

      25. LTS stands for ______?

    • Students must
      Mark as done

      Class Response in Week 2

    • Watch this video to get an understanding of Linux Server and what we can do!

  • Week 3: Introduction to Linux tools

    week 3

    Topic of Discussion

    • Introduction to Linux tools- Linux files, Directories, Root, File Permissions, Working with files and directories, Disk related commands

     Expected Learning Outcome

    • To Work with Linux files and directories


    • resource icon
      Commands File
    • Students must
      Mark as done

      Virtual Terminal

    • url icon
      Online Terminal URL
    • forum icon
      Linux Tools Forum
      Students must
      View
      Make forum posts: 1

      1.   What is shell?

      2.   What is terminal?

      3.   What is user friendly in between terminal and GUI & why?

      4.   What defines a user account?

      5.   What is root user?

      6.   What is general purpose user?

      7.   What are the difference between root user and general purpose user?

      8.   What is the meaning of sudo?

      9.   What is the meaning of su?

      10.              Why we use sudo?

      11.              Why we use su?

      12.              How to create a user account?

      13.              How to delete a user?

      14.              How to login into a user account?

      15.              How to logout from a user account?

      16.              How many times it requires password for creating a user account?

      17.              How to exit from root?

      18.              What is the meaning of sudo adduser {username}?

      19.              What is the meaning of deluser {username}?

      20.              What is the meaning of sudo su?


    • Students must
      Mark as done
      Watch to know software installation process!
      Linux Software Installation Made by Sazzad
    • Students must
      Mark as done

      Class Response in Week 3

  • Week 4: Introduction to Shell Scripts

    week 4

    Topic of Discussion

      • Introduction to File commands and Shell Scripts
      • Shell Variables, Shell Keywords, and Write simple Shell program
      • Project Follow Up

    Expected Learning Outcome

      •  Create simple Shell script Debug and process scripts
      • To update project with further development


    • url icon
      Online bash shell URL
    • url icon
      Beginner Commands URL
      Students must
      Mark as done
    • forum icon
      Useful Commands Forum
      Students must
      View
      Make forum posts: 1

      Answer the following questions(Ques. 1-3):

      1.    What is Command?

      2.    Why we use command?

      3.   How can we find detail information of any command?


      4.   List all essential "file" commands with it's use 

      Things required for each command: 

      i) Post little snaps of your terminal for every use of command and 

      ii) mention the purpose/use of command.

    • Linux Basic Command Made by Rabby
    • Students must
      Mark as done

      Class Response in Week 4

    • Students must
      Mark as done
      Linux Navigation Command by Sazzad

  • Week 5: File Permission and Shell Scripting

    week 5

    Topic of Discussion

      • File Permission Checking
      • Shell Scripting
      • Decision making – If-else, Case
      • Loop control structure – for, while, until

     Expected Learning Outcome

    • Change File permission
    • Write Shell programs related with decision making and loop control structure.


    • url icon
      Online bash shell URL
    • resource icon
      Shell Script File
    • assign icon
      File Permission Assignment
      Students must
      Mark as done

      1.      Create 2 files in Desktop, name them lab5 & lab6, then change their permission for owner have “read & execute”, group will have "write & read" & others can only do "execute". Do it in both numeric and character for lab5 & lab6 respectively.

      2.      Set the file permission null for all.


    • Class Response in Week 5

    • File and Directory Command by Sazzad  (Part 1)
    • File and Directory Command by Sazzad (Part 2)
    • assign icon
      Shell Script Assignment
      Students must
      Mark as done

      Apply the alternative of read command in your script and submit snapshot

  • Week 9 and 10: Implementing algorithms

    week 10


    Topic of Discussion

      • Loops and arrays in linux
      • Project Follow Up

    Expected Learning Outcome

      •  Work with loops, Array
      • To update project with further development

    • resource icon
      Project Guide File

      A basic guide for lab project

    • assign icon
      Loop Exercise Assignment

      Print:

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  • Week 11: Final Team Project Presentation

    week 11