Solution
To delete all local Git branches except for the develop branch, you can use the following steps:
git branch | grep -v "develop" | xargs git branch -d
If you also want to include remote-tracking branches, use:
git branch -r | grep -v "develop" | sed 's/origin\///' | xargs -I {} git branch -d {}
This will:
git branch.develop branch from the list using grep -v "develop".xargs git branch -d.Note: The -d flag will only delete branches that have been fully merged. If you have unmerged branches and want to force delete them, use the -D flag instead of -d. Be cautious with this as it will delete branches regardless of their merge status.