🚀 OScript

OScript is a repository containing Operating System assignments and projects. It includes coding solutions in multiple languages and provides a structured way to explore OS concepts practically.

📂 Repository Contents

📜 1. Assignments

• The repository includes given assignments in PDF format.
• Assignments cover topics such as:
  • 🖥️ Shell scripting
  • 🔄 Process management
  • 🧠 Memory management
  • 🖨️ Input/Output operations
  • 📁 File system management
  • ⏳ Process scheduling

📝 2. Programming Solutions

• The assignments include code implementations in the following languages:
  • 🐚 Shell Scripting
  • 🔵 C
  • 🔶 C++
  • ☕ Java
• The scripts and programs demonstrate OS-related concepts, including process creation, synchronization, inter-process communication, and scheduling.

📊 3. Project

• A separate PDF includes a project with 5 key questions:
  • 🔁 Process Synchronization
  • 🔓 Deadlocks
  • 🧵 Multithreading
  • 📡 Inter-Process Communication (IPC)
  • 💾 Virtual Memory and Paging

📂 Directory Structure

OScript/
├── Assignment1/       # 📜 Files related to Assignment 1
│   ├── pr_1.sh        # Script 1
│   ├── pr_2.sh        # Script 2
│   ├── pr_3.sh        # Script 3
│   ├── pr_4.sh        # Script 4
│   ├── pr_5.sh        # Script 5
│   ├── pr_6.sh        # Script 6
│   ├── pr_7.sh        # Script 7
│   ├── pr_8.sh        # Script 8
│   ├── pr_9.sh        # Script 9
│   └── pr_10.sh       # Create Backup Script
├── Assignment2/       # 📜 Files related to Assignment 2
│   ├── pr_1.sh
│   ├── pr_2.sh
│   ├── pr_3.sh
│   ├── pr_4.sh
│   ├── pr_5.sh
│   ├── pr_6.sh
│   ├── pr_7.sh
│   ├── pr_8.sh
│   ├── pr_9.sh        # Display Name of files with less than 10% free space
│   ├── pr_10.sh
│   ├── pr_11.sh
│   ├── pr_12.sh
│   ├── pr_13.sh       # Count total lines in a file
│   ├── pr_14.sh
│   └── pr_15.sh
├── Assignment-3/  
│   ├── Advance_Shell/ 🔹 Advanced Shell Scripting
│   ├── File_Management/ 📁 File System Operations
│   ├── IO_Management/ 🖨️ I/O Management
│   ├── Memory_Management/ 🧠 Memory Analysis
│   ├── Process_Management/ 🔄 Process Handling
│   └── System_Monitoring/ 📊 System Performance
├── Assignment-4/
│   ├── pr_1.c            # Assignment 4 Program 1
│   ├── pr_2.c            # Assignment 4 Program 2
│   ├── pr_3.c            # Assignment 4 Program 3
│   ├── pr_child_4.c      # Assignment 4 Child Process Program
│   └── pr_child_4.exe
├── OS_Project/        # ☕ Java Implementation
│   ├── VMM/           # 💾 Virtual Memory Manager
│   ├── race_condition/  # 🔓 Race Condition Examples
│   ├── IPC/            # 📡 Inter-Process Communication
│   ├── Bank/           # 🏦 Banking System Demo
│   ├── Sudoku_Multithreading/  # 🧩 Sudoku Solver
│   ├── utils/          # 🔧 Utility Classes
│   └── test/           # 🛠️ Test Cases
├── OS_Project_C/      # 🔵 C Implementation
│   ├── IPC/           # 📡 IPC Implementations
│   ├── Race_Condition/ # 🔓 Race Condition Examples
│   └── VMM/           # 💾 Virtual Memory Manager
├── Questions/         # ❓ Assignment & Project Questions
│   ├── Assignment_Questions.pdf   # 📜 Assignment Questions
│   └── OS_Project_Questions.pdf   # 📜 OS Project Questions
├── Submission/        # ✅ Submission Files
│   ├── CaseStudy.docx
│   ├── Submission1.docx
│   ├── Submission2.docx
│   ├── Submission3.docx
│   └── Submission4.docx
└── README.md          # 📖 Documentation

⚡ How to Use

1. 📥 Download the repository: Clone or download this repository.
2. 📚 Read the PDFs: Review the assignments and project PDFs before implementing solutions.
3. 🔍 Navigate the code: Explore the code in respective language folders to see working solutions.
4. ▶️ Run the programs: Follow the instructions inside each script or code file to execute the programs.