https://github.com/madhavbahl/operatingsystem-algorithms

A GUIDE TO ALGORITHMS RELATED TO OPERATING SYSTEMS.
https://github.com/madhavbahl/operatingsystem-algorithms

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A GUIDE TO ALGORITHMS RELATED TO OPERATING SYSTEMS.

• Host: GitHub
• URL: https://github.com/madhavbahl/operatingsystem-algorithms
• Owner: MadhavBahl
• License: mit
• Created: 2017-11-08T14:23:28.000Z (over 7 years ago)
• Default Branch: master
• Last Pushed: 2023-03-26T07:14:24.000Z (about 2 years ago)
• Last Synced: 2025-03-22T17:02:14.503Z (2 months ago)
• Language: C
• Homepage: https://madhavbahlmd.github.io/OperatingSystem-Algorithms/
• Size: 32.2 KB
• Stars: 25
• Watchers: 1
• Forks: 13
• Open Issues: 6
• Metadata Files:
  • Readme: README.md
  • License: LICENSE

Awesome Lists containing this project

README

        
INDEX

-----

 * Basic UNIX Commands

 * Shell Programming

 * Child Processes

 * CPU Scheduling Algorithms

 * Bankers Algorithm - Deadlock prevention Algorithm

 * Process Synchronization using semaphores

 * Page Replacement Algorithms  

 * Dynamic Memory alocation algorithms

 * Disk Scheduling Algorithms


## [Basic UNIX Commands](UNIXcommands/README.md)

 * w

 * who

 * uptime

 * pwd

 * ls

 * mkdir

 * cd

 * vi

 * head

 * rmdir

 * df

 * du

 * top

 * cp

 * who -Hu-

 * cal

 * tty

 * cal {year}

 * wc

 * bc

 * tail

 * man

 * passwd

 * xcalc

 * history

 * logout

 * exit

## [Shell Programming](ShellScripting/README.md)

 * echo "..."

 * read 

 * read -p "" 

 * `expr 10 + 20`

 * $(( a+b ))

 * [ a == b ]

 * if [ ... ];

   then

    ...

   else

    ...

   fi

 * for((i=0;i<=n;i++))

   {

       ...

   }

 * case "ch"

     "a")

        ...

     ;;

     "b")

        ...

     ;;

     *)

        ...

     ;;

   esac

## [Child Processes](ChildProcesses/)

 * Child process using fork()

 * Orphan process

 * Zombie process

## [CPU Scheduling Algorithms](CPUscheduling/README.md)

 1. First Come First Serve (FCFS)

 2. Shortest Job First (SJF)

 3. Round Robin (RR)

 4. Priority

 

## [Process Synchronization](ProcessSync/README.md)

 1. Producer Consumer Problem

 2. Readers writers problem

 3. Dining philosophers problem

 4. cigarette smokers problem

## [Memory Allocation Algorithms](MemoryAllocation/README.md)

 1. First Fit

 2. Best Fit

 3. Worst Fit

## [Page Replacement Algorithms](PageReplacement/README.md)

 1. FIFO

 2. Optimal

 3. LRU

## [Disk Scheduling Algorithms](DiskScheduling/)

 1. FCFS

 2. SSTF

 3. SCAN

 4. C-SCAN

 5. LOOK

 6. C-LOOK