README.md

Operating System Code in Python 3

Installations

• Python 3 can be downloaded from here. Make sure to check Add Python 3.x to PATH during installation.
• NumPy, SciPy, and matplotlib etc libraries can be downloaded and installed using the commands:

pip install numpy
pip install scipy
pip install matplotlib
pip install library-name

or if you have multiple python version installed use this

py -3.9 -m pip install numpy
py -3.11 -m pip install numpy
.....

Code for Academic Course CIT-322 (Operating System Sessional)

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Mahabub Sir Part

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First Come First Serve (FCFS) (With Different Arrival Time)

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Shortest Job First Non-Preemptive (SJF) (With Different Arrival Time)

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Shortest Job First Preemptive (SRT) (With Different Arrival Time)

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Priority Primptive (With Different Arrival Time)

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Priority Non-Primptive (With Different Arrival Time)

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Round Robin (With Different Arrival Time)

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FCFS With Concurent Process

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Masud Sir Part

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Lab - 1 == Peterson Solution (Producer Consumer Problem)

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Lab - 2 == Mutex Lock (Protect Critical-Sections & Prevent Race-Conditions)

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Lab - 3 == Semaphore Solution in Process-Synchronization (Producer Consumer Problem)

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Lab - 4 == Semaphore Solution in Process-Synchronization (Dining Philosopher Problem)

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Lab - 5 == Banker’s Algorithm (Deadlock Avoidance)

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Lab - 6 == Deadlock Detection

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