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LINKS

  1. Linux Full Guide
    FUll linux guide and documentation, learn linux form beginning

  2. Sudo Description and Function
    learn about sudo command in linux and it function

  3. GPG key
    explanation about gpg key, the function, and how to setup own gpg key.

  4. Virtual Box Error Fix
    how to fix ‘Failed to acquire the VirtualBox COM object’ error caused by ‘Cannot register the hard disk because a hard disk with UUID already exists’

  5. Linux base distro comparison
    Describe the differences between 3 linux base distro(as far as I know): Debian, Fedora, and arch. also describe the pros and cons of using each one and personal opinion from the writer about those 3 distro

  6. Little-Big-Endian
    Describe about little and big endian. also the code about memory representation in C.

  7. fifo vs lru
    difference of fifo and lru. Also who is better beetween them.

  8. Concurency vs paralel
    difference between concurency and paralel process

  9. fork and etc in linux
    In Linux Operating Systems, it is important to understand about fork and vfork system calls, how they behave, how we can use them and the differences between them.

  10. OS Critical Section Problem
    this website will help you to learn deaply about critical section because it will contain about the meaning of critical section problem in general and requirements of synchronization mechanisms that consist of primary and secondary along with simulated image.

  11. Message Passing Model of Process Communication
    This website will discuss about process communication, message passing model, diagram that demonstrates message passing model, advantages and disadvantage of message passing model.

  12. Strategies for handling Deadlock
    this web will explain to you how to deal with Deadlock problem.

  13. CPU Scheduling in Operating Systems
    explain about CPU scheduling in operating system

  14. Multiprocessor Scheduling
    explain how multi processor schedulling works

  15. Thread Scheduling
    explain how thread scheduling works in operating system

  16. systemd Tips and Tricks
    Tips and Tricks for Systemd

  17. Disk Scheduling Algorithm
    Explain about variances of disk scheduling algorithm

  18. Fast IO for Competitive Programming
    I/O in C languange for programming

  19. Recovering from Linux Hard Drive
    how to recover broken linux from Hard Drive

  20. Direct Memory Access (DMA)
    Allow I/O to access main memory directly and bypass processor to speed up process.

  21. Device Driver
    Driver for device I/O

  22. Difference Between Serial and Parallel Transmission
    Parallel Transmission a byte (8 bits)