Answer by Ondweb for How to do 'git checkout --theirs' for multiple files (or all unmerged files)

You can use the below commands to checkout multiples files on unmerged path

git checkout --theirs `git status | grep "added by them:" | awk '{print $NF}'`

execute the below command to commit the above files

git commit `git status | grep "added by them:" | awk '{print $NF}'`