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Essential Source Control with Git

With the prevalence of modern DevOps culture, it is essential for almost any IT professional to have a basic understanding of source control. This activity walks through the basics of using the popular tool, Git, for source control.

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Path Info

Level
Clock icon Beginner
Duration
Clock icon 30m
Published
Clock icon Jan 21, 2019

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Table of Contents

  1. Challenge

    Install and Configure Git on a Workstation

    Run the following commands on the workstation host, providing your name and email address:

    1. sudo yum install git
    2. Accept the prompt to download and install packages.
    3. git config --global user.email [email protected]
    4. git config --global user.name John

  2. Challenge

    Clone the "Source Unchained" Repository from *http://github.com/linuxacademy/content-git-quickstart* to `/home/cloud_user/play` and Add a New Branch for Your Story

    Run the following commands:

    1. git clone http://github.com/linuxacademy/content-git-quickstart /home/cloud_user/play
    2. cd /home/cloud_user/play
    3. git branch john-story

  3. Challenge

    Add a New Story File to the Play Files and Track It in Source Control

    1. Switch to your new branch git checkout john-story

    2. Create a new file (for example, story.txt) with some sample content.

      vim /home/cloud_user/play/johns-story.txt

    3. Add the file to the repository by running the following:

      Note: Make sure you are in the repository directory (assuming the filename johns-story.txt). cd /home/cloud_user/play git add johns-story.txt

  4. Challenge

    Add an Entry to the File `contributers.txt`

    Starting in the directory /home/cloud_user/play:

    1. Edit contributers.txt to add an entry for yourself

      vim contributers.txt

    2. You will need to let git know to track the change you made by running the following:

      git add contributers.txt

  5. Challenge

    Commit Your Changes Using the Message "airplane story"

    Run git commit -m "airplane story" from the directory /home/cloud_user/play.

A Cloud Guru - Labs - Essential Source Control with Git
Author
A Cloud Guru

The Cloud Content team comprises subject matter experts hyper focused on services offered by the leading cloud vendors (AWS, GCP, and Azure), as well as cloud-related technologies such as Linux and DevOps. The team is thrilled to share their knowledge to help you build modern tech solutions from the ground up, secure and optimize your environments, and so much more!

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