Operating system
Operating system
Unit 1
What is Vi Editor? Modes of Vi Editor
Vi editor is a powerful and widely used text editor in UNIX and Linux operating system. It allows us to create, edit and manage text files
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Types of Operating Systems (Os) with Examples
Single Batch Operating System Multi-Programmed Operating System Time-Sharing Operating System Distributed Operating System Network Operating System
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What is an Operating System and Functions of Operating System
An operating system (OS) is a crucial software component that serves as the bridge between hardware and software in a computing system.
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Unit 2
Process-related Commands in Linux
In Linux, processes are the running instances of programs. Understanding and managing processes is crucial for system administrators and developers.
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Processes in Operating Systems (Os) with Examples
When a program is loaded into memory and starts running, it becomes a process. Each process has its own memory space, resources, and execution state.
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CPU Scheduling in Operating Systems (Os) with Examples
CPU scheduling involves the management of processes in a system and determines which process gets access to the central processing unit (CPU)
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Process Synchronization in Operating Systems (Os) with examples
Process Synchronization involves ensuring that multiple processes can work together in a coordinated and orderly manner to avoid conflicts in the OS.
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Unit 3
Semaphores in Os (Operating Systems) with example
Semaphores provide a way to achieve mutual exclusion and coordinate access to shared resources. Binary semaphores and counting semaphores.
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Deadlock Prevention, Deadlock Avoidance | Deadlock Detection
A deadlock occurs when a process or thread enters a waiting state because a requested system resource is held by another waiting process, which in turn is waiting for another resource held by another waiting process.
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Virtual Memory in Operating System (Os) with examples
Virtual memory in operating system (OS) is like a smart assistant for your computer that helps it manage its memory more efficiently.
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Memory Management in OS (Operating systems)
Memory management is a critical aspect of operating systems, ensuring efficient utilization of a computer's memory resources.
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Unit 4
File & Information Management in Operating System
Information management involves the organization, storage, retrieval, and protection of data within an organization.
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Linux File Management and File Security
Learn Linux file management: create, protect, and navigate files with chmod and chown. Efficiently organize and secure data with practical examples.
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