Here are the instructions to rebase your branch onto main. (The instructions assume you had created a branch named B2 from a branch named B1 instead of from main, and you wanted to rebase B2 from B1 onto main.)

In your case, B2 is Sprint-2 and B1 is Sprint-1.

Important:

• You need to execute the commands within your cloned repository.
• You may want to backup your files before trying these commands

1. Open Your Cloned Repository in VSCode and Start a Terminal in VSCode.

VSCode will start the terminal in the top-level folder of the current project.

2. Switch to the branch you want to rebase (B2)

git switch B2

Note:

• You can check which branch is the current branch via the command git branch (to list all branches with current branch highlighted)

3. Rebase B2 from B1 onto main

git rebase --onto main B1 B2

For more details about this command, ask an AI tool or see
https://www.atlassian.com/git/tutorials/rewriting-history/git-rebase#:~:text=interactive%20rebase%20display-,Advanced%20rebase%20application,-The%20command%20line

4. Update (and Overwrite) your files in the remote branch B2 (on Github)

While you are in branch B2 and you have verified that it has been successfully rebased, execute the following command to update the remote branch (on GitHub):
git push --force origin