View all merged Git branches

Looking for a way to list all merged branches in your Git repository? This can be useful in a variety of scenarios, including cleaning up your repository or identifying branches that are ready to be deleted.
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> You can easily delete merged branches, using a single command. Check out the linked article for more information.
Using git branch -a --merged allows you to view a list of all merged local branches. This command displays branches that have been merged into the current branch, making it easy to identify branches that are no longer needed. Use the arrow keys to navigate the list and press <kbd>Q</kbd> to exit.

# Syntax: git branch -a --merged

git checkout master
git branch -a --merged
# patch-1
# patch-2

>
> You can easily delete merged branches, using a single command. Check out the linked article for more information.
Using git branch -a --merged allows you to view a list of all merged local branches. This command displays branches that have been merged into the current branch, making it easy to identify branches that are no longer needed. Use the arrow keys to navigate the list and press <kbd>Q</kbd> to exit.

From 30-seconds-of-code: view-merged-branches