New Feature: Playlist Center! Pick a topic and let our playlists guide the way.

Start learning with our library of video tutorials taught by experts. Get started

Fundamentals of Software Version Control
Illustration by

Tagging


From:

Fundamentals of Software Version Control

with Michael Lehman

Video: Tagging

Tagging in Git is really easy. Tags are called tags. To create a tag, we'll say git tag, add the tag, v1, and then we'll add a message to indicate what it is we want, like Label version 1. Now to see the tags in your repository, it's as simple as saying git tag. To see what's in a specific tag, you can just type git show and the tag, and here we can see that the tag is shown, and it specifically shows up here at the top that I made the tag and when I did and exactly what is in there and what the various differences are between that tag and what's in my working set.
Expand all | Collapse all
  1. 2m 12s
    1. Welcome
      56s
    2. What you should know before taking this course
      23s
    3. Using the exercise files
      53s
  2. 25m 8s
    1. Overview of software version control
      2m 51s
    2. Understanding version control concepts
      5m 14s
    3. Demo one: Getting started
      11m 1s
    4. Demo two: Handling the "oops"
      6m 2s
  3. 11m 3s
    1. The history of version control
      3m 44s
    2. Terminology
      4m 27s
    3. Exploring centralized vs. distributed systems
      2m 52s
  4. 28m 42s
    1. Getting files in and out of a repository
      4m 38s
    2. Saving changes and tracking history
      2m 47s
    3. Reverting to a prior version
      1m 42s
    4. Creating tags and labels
      1m 5s
    5. Branching and merging
      4m 10s
    6. Exploring workflow integration and continuous builds
      2m 46s
    7. Using graphical user interface (GUI) tools
      2m 39s
    8. Integrating a version control system with an integrated development environment (IDE)
      2m 50s
    9. Examining shell integration
      3m 26s
    10. Looking at forward and reverse integration
      2m 39s
  5. 25m 59s
    1. Installation and setup
      3m 31s
    2. Creating a repository and a project
      5m 10s
    3. Working with check-in, checkout, and revert
      6m 12s
    4. Tagging
      1m 34s
    5. Branching and merging
      5m 32s
    6. Working with GUI clients and IDE integration
      4m 0s
  6. 16m 13s
    1. Installation and setup
      55s
    2. Working with check-in, checkout, and revert
      9m 34s
    3. Tagging
      1m 7s
    4. Branching and merging
      4m 37s
  7. 26m 41s
    1. Installation and setup
      3m 47s
    2. Creating a repository and a project
      6m 15s
    3. Working with check-in, checkout, and revert
      8m 31s
    4. Tracking history and tagging
      2m 15s
    5. Branching and merging
      5m 53s
  8. 19m 25s
    1. Installation and setup
      3m 1s
    2. Creating a repository and a project
      1m 6s
    3. Working with check-in, checkout, and revert
      6m 39s
    4. Tagging
      2m 13s
    5. Branching and merging
      3m 44s
    6. Working with GUI clients and IDE integration
      2m 42s
  9. 16m 54s
    1. Installation and setup
      1m 48s
    2. Creating a repository and a project
      59s
    3. Working with check-in, checkout, revert, and tracking history
      6m 9s
    4. Tagging
      1m 50s
    5. Branching and merging
      4m 29s
    6. Exploring GUI and shell integration
      1m 39s
  10. 3m 38s
    1. Selecting a software version control that is right for you
      2m 30s
    2. Next steps
      1m 8s

Watch this entire course now—plus get access to every course in the library. Each course includes high-quality videos taught by expert instructors.

Become a member
please wait ...
Fundamentals of Software Version Control
2h 55m Intermediate Nov 07, 2012

Viewers: in countries Watching now:

This course is a gateway to learning software version control (SVC), process management, and collaboration techniques. Author Michael Lehman reviews the history of version control and demonstrates the fundamental concepts: check-in/checkout, forking, merging, commits, and distribution. The choice of an SVC system is critical to effectively managing and versioning the assets in a software development project (from source code, images, and compiled binaries to installation packages), so the course also surveys the solutions available. Michael examines Git, Perforce, Subversion, Mercurial, and Microsoft Team Foundation Server (TFS) in particular, describing the appropriate use, features, benefits, and optimal group size for each one.

Topics include:
  • Comparing centralized vs. distributed systems
  • Saving changes and tracking history
  • Using revert or rollback
  • Working with the GUI tools
  • Using IDE and shell integration
  • Installing different systems
  • Creating a repository
  • Tagging code
  • Branching and merging code
  • Selecting a software version control system that's right for you
Subjects:
Developer Mobile Apps Desktop Apps Programming Foundations
Software:
Git Mercurial ALM/TFS Perforce
Author:
Michael Lehman

Tagging

Tagging in Git is really easy. Tags are called tags. To create a tag, we'll say git tag, add the tag, v1, and then we'll add a message to indicate what it is we want, like Label version 1. Now to see the tags in your repository, it's as simple as saying git tag. To see what's in a specific tag, you can just type git show and the tag, and here we can see that the tag is shown, and it specifically shows up here at the top that I made the tag and when I did and exactly what is in there and what the various differences are between that tag and what's in my working set.

Now, if I want to go back to that tag at a later date, for example, in order to fix the bug, I can say, git checkout v1, and if I want to get back to the HEAD, I can say git checkout HEAD. Because branching is very easy in Git, you want to do a checkout to your tag and then do a branch there to allow you to make sure your changes are independent of whatever changes you were actually doing at the HEAD. So for example, if you had to come back to version 1 three months from now, you'll do a checkout v1, you'll branch at that point, make your changes there, and you may merge them back into the main branch, or you may keep that separate as your version 1 branch from now on.

One last thing. If you want your tags to be copied to a remote repository, you have to use the command git push --tags, like this, and if you want to pull them from a remote repository you use git pull --tags, with the appropriate additional arguments here that indicate which repository you're pulling from or pushing from. So tags are not by default automatically copied on a push or pull. All right, that's tags in Git. It's really, really simple. It allows you to just back up to wherever you were at that particular point and carry on.

Again, I highly recommend if you're going to use tags, when you do a git checkout at a particular tag, do a branch at that point. As you'll see in the next movie, branching is really easy so that you make sure that you carry on with your version 1 independently of the changes you might have already made up to that point, say when you're working on version 1.1 or version 2.

There are currently no FAQs about Fundamentals of Software Version Control.

 
Share a link to this course

What are exercise files?

Exercise files are the same files the author uses in the course. Save time by downloading the author's files instead of setting up your own files, and learn by following along with the instructor.

Can I take this course without the exercise files?

Yes! If you decide you would like the exercise files later, you can upgrade to a premium account any time.

Become a member Download sample files See plans and pricing

Please wait... please wait ...
Upgrade to get access to exercise files.

Exercise files video

How to use exercise files.

Learn by watching, listening, and doing, Exercise files are the same files the author uses in the course, so you can download them and follow along Premium memberships include access to all exercise files in the library.
Upgrade now


Exercise files

Exercise files video

How to use exercise files.

For additional information on downloading and using exercise files, watch our instructional video or read the instructions in the FAQ.

This course includes free exercise files, so you can practice while you watch the course. To access all the exercise files in our library, become a Premium Member.

join now Upgrade now

Are you sure you want to mark all the videos in this course as unwatched?

This will not affect your course history, your reports, or your certificates of completion for this course.


Mark all as unwatched Cancel

Congratulations

You have completed Fundamentals of Software Version Control.

Return to your organization's learning portal to continue training, or close this page.


OK
Become a member to add this course to a playlist

Join today and get unlimited access to the entire library of video courses—and create as many playlists as you like.

Get started

Already a member?

Become a member to like this course.

Join today and get unlimited access to the entire library of video courses.

Get started

Already a member?

Exercise files

Learn by watching, listening, and doing! Exercise files are the same files the author uses in the course, so you can download them and follow along. Exercise files are available with all Premium memberships. Learn more

Get started

Already a Premium member?

Exercise files video

How to use exercise files.

Ask a question

Thanks for contacting us.
You’ll hear from our Customer Service team within 24 hours.

Please enter the text shown below:

The classic layout automatically defaults to the latest Flash Player.

To choose a different player, hold the cursor over your name at the top right of any lynda.com page and choose Site preferencesfrom the dropdown menu.

Continue to classic layout Stay on new layout
Exercise files

Access exercise files from a button right under the course name.

Mark videos as unwatched

Remove icons showing you already watched videos if you want to start over.

Control your viewing experience

Make the video wide, narrow, full-screen, or pop the player out of the page into its own window.

Interactive transcripts

Click on text in the transcript to jump to that spot in the video. As the video plays, the relevant spot in the transcript will be highlighted.

Are you sure you want to delete this note?

No

Thanks for signing up.

We’ll send you a confirmation email shortly.


Sign up and receive emails about lynda.com and our online training library:

Here’s our privacy policy with more details about how we handle your information.

Keep up with news, tips, and latest courses with emails from lynda.com.

Sign up and receive emails about lynda.com and our online training library:

Here’s our privacy policy with more details about how we handle your information.

   
submit Lightbox submit clicked
Terms and conditions of use

We've updated our terms and conditions (now called terms of service).Go
Review and accept our updated terms of service.