Git Exercises

First Set

1. Create a new directory on your Desktop called git_exercises and cd into that directory. cd Desktop mkdir git_exercises cd git_exercises/

2. Using git init, create a new repository. git init

3. Using the touch command, create empty files called foo and bar in your repository directory. touch foo.js touch bar.js

4. Enter ls to make sure they were added. ls

5. Check your git status. git status

6. Using git add foo, add foo to the staging area. Confirm with git status that it worked. git add foo.js git status

7. Using git commit -m add an appropriate message, add foo to the repository. git commit -m "that foo"

8. Check your git status. git status

9. Using git add bar, add bar to staging area. Confirm with git status that it worked. git add bar git status

10. Now run git commit -m option, and add the message “Add bar”. git commit -m "Add bar"

11. Using git log, confirm that the commits made in the previous exercises worked correctly. git log commit e99e805e0b56f69b56448e159b7eca8a629e4f5c (HEAD -> master) Author: syn perez synperez@putsuit.org Date: Fri Sep 27 23:01:30 2019 -0400

    Add bar

commit ec04fced9b3340976822819351aefc96273c0576 Author: syn perez synperez@putsuit.org Date: Fri Sep 27 22:59:15 2019 -0400

that foo

Second Set

1. Use touch to create an empty file called baz. touch baz.js

2. Check that it's there by entering ls. ls

3. Check the status of your git. git status

4. Add baz to the staging area using git add ., then commit with the message "Add bazz". git add baz.js git commit -m "Add bazz"

5. Realizing there’s a typo in your commit message, change bazz to baz using git commit --amend -m Add baz. git commit baz.js --amend -m "add baz"

6. Run git log to get the id of the last commit, then view the diff using git show <id> to verify that the message was amended properly. git log git show commit 565fc29f205cccb5dbe4d73bbc163f2a8365326c (HEAD -> master) Author: syn perez synperez@putsuit.org Date: Fri Sep 27 23:05:59 2019 -0400

   add baz

diff --git a/baz.js b/baz.js new file mode 100644 index 0000000..e69de29

Third Set

1. The git log command shows only the commit messages, which makes for a compact display but isn’t particularly detailed. Verify by running git log -p that the -p option shows the full diffs represented by each commit. Press q to escape. git log -p //q

2. Create a file README.md, add and commit it. touch README.md git add README.md git commit -m "read me"

3. Got to github and create a new repository. Connect your local repo to the remote one. git remote add origin https://github.com/synperez/Git-lab-set-third-set.git git push -u origin master

4. Open your README.md and and add the line # hello there at the top of README.md and save. //added # hello there to README.md

5. Check the status, then add, check the status, and then commit the new line with a commit message of your choice. Verify using git status that the change was committed as expected. git status git add README.md git status git commit -m "obi wan" git status

6. Push your changes: git push origin master. Refresh your github and click on the commit to verify the changes. git push origin master`

Fourth Set

1. Using the markdown below, add a line at the end of the README with a link to the official Git documentation:

~/repos/website/README.md
 For more information on Git, see the
[official Git documentation](https://git-scm.com/).

code . //added copied text git status git add README.md git status git commit -m "fourth set firmware update" git status git push //made a mistake, fixed it code . //updated copied text git status git add README.md git status git commit -m "fourth set firmware update ver 2" git status git push

2. Commit your change with an appropriate message. Why not?

3. Push your change to GitHub. By refreshing your browser, confirm that the new line has been added to the rendered README. Click on the “official Git documentation” link to verify that it works.