To resolve merge conflicts with master so that your changes override the conflicting changes from master, follow these steps:

1. Fetch and merge master

git fetch origin
git merge origin/master

If there are conflicts, Git will pause and mark the conflicting files.

2. Overwrite conflicts with your version

For each conflicted file:

git checkout --ours <file>

--ours = your branch (i.e., your changes override master)

Repeat this for all conflicted files or run:

git diff --name-only --diff-filter=U | xargs git checkout --ours

3. Mark conflicts resolved

git add .

4. Complete the merge

git commit

Alternative: Rebase with your changes overriding master

git rebase origin/master

Then during each conflict:

git checkout --ours <file>
git add <file>
git rebase --continue

Warning: This strategy discards all changes made in master for the conflicted files, so use it only when you're sure your changes must prevail.