GIT.md

git init from a local directory

git init
git remote add origin git@github.com:selous123/libadver.git
#pull origin master->master "assure no duplicate file"
git pull origin master

git add -A
git commit -m "init repo"
git push origin master
 

#查看当前分支
git branch
#查看远程分支
gitremote

.gitignore untrack file

git rm -r --cached .
git rm --cached foo.txt (thanks @amadeann).