[mac] .DS_Store 없애기

• 이미 .DS_Store가 remote 레포지토리에 올라간 상황

find . -name .DS_Store -print0 | xargs -0 git rm -f --ignore-unmatch
git commit -m "Remove .DS_Store from everywhere"
git push origin master

References

• https://gist.github.com/lohenyumnam/2b127b9c3d1435dc12a33613c44e6308