1) fork map-matcher.git repo
2) add ssh-keygen public key to gitlab
3) clone repo
git clone git@git.xiaojukeji.com:kezunlin/map-matcher.git
4) create branch proj2dist and add new files
git checkout -b branch-proj2dist
git add 1.txt
git commit -m "add 1.txt"
5) push branch to remote branch
git remote
# origin
git push origin branch-proj2dist:branch-proj2dist
6) update branch files
git add 2.txt
git commit -m "add 2.txt"
git push origin branch-proj2dist:branch-proj2dist
原文：http://www.cnblogs.com/hellogiser/p/git-workflow.html