command rsync has option --delete to delete extraneous files from dest dirs, like:
rsync --delete /etc /home /usr/local
I have a repository cloned from github and perform the following operations daily
git fetch upstream # not origin, it's upstream
git merge upstream/master
After get my repository updated, I only work on one 'hello.md' file everyday
git add 'hello.md'
git add commit -m 'updated hello.md by hello on 2018-03-30'
Over time, my repository has multiple files that have already been deleted from the upstream.
Is there an option as --delete in async to remove files that may have existed on local repository but no longer existed on the upstream.
