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Getting Hardware Information from the Command Line

Being able to locate hardware information can help us ensure that hardware is being used appropriately and is helpful if we need to install additional drivers. In this hands-on lab, we will practice answering questions about host hardware.

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Labs

Path Info

Level
Clock icon Beginner
Duration
Clock icon 45m
Published
Clock icon Jul 17, 2019

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Table of Contents

  1. Challenge

    Determine How Much Storage Is Available

    1. Run the following command:
    df -h
    
    1. Add the answer to the line below the corresponding question in hw_questions.txt.
  2. Challenge

    Determine the Number of CPUs/Cores

    1. Run any of the following commands:
    sudo lshw
    
    cat /proc/cpuinfo
    
    lscpu
    
    1. Add the answer to the line below the corresponding question in hw_questions.txt.
  3. Challenge

    Determine the CPU Speed

    1. Run one of the following commands:
    sudo lshw
    
    cat /proc/cpuinfo
    
    1. Add the answer to the line below the corresponding question in hw_questions.txt.
  4. Challenge

    Determine How Much RAM Is Installed

    1. Run any of the following commands:
    sudo lshw
    
    sudo cat /proc/meminfo
    
    1. Add the answer to the line below the corresponding question in hw_questions.txt.
  5. Challenge

    Determine How Much Swap Is Being Used

    1. Run the following command:
    free -m
    
    1. Add the answer to the line below the corresponding question in hw_questions.txt.
  6. Challenge

    Determine the BIOS Version

    1. Run one of the following commands:
    sudo lshw
    
    sudo dmidecode
    
    1. Add the answer to the line below the corresponding question in hw_questions.txt.

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What's a lab?

Hands-on Labs are real environments created by industry experts to help you learn. These environments help you gain knowledge and experience, practice without compromising your system, test without risk, destroy without fear, and let you learn from your mistakes. Hands-on Labs: practice your skills before delivering in the real world.

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We will provide the credentials and environment necessary for you to practice right within your browser.

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