git 常用操作

git init

touch README.md

git add .

git commit -m 'first commit'

git remote add origin https://gitee.com/abc/abc.git

git push -u origin master

To gitee.com:abc/abc.git 
 ! [rejected]        master -> master (fetch first) 
error: failed to push some refs to 'git@gitee.com:abc/abc.git' 
hint: Updates were rejected because the remote contains work that you do 
hint: not have locally. This is usually caused by another repository pushing 
hint: to the same ref. You may want to first integrate the remote changes 
hint: (e.g., 'git pull ...') before pushing again. 
hint: See the 'Note about fast-forwards' in 'git push --help' for details.

git pull

git push -u origin master

To gitee.com:abc/abc.git 
 ! [rejected]        master -> master (non-fast-forward) 
error: failed to push some refs to 'git@gitee.com:abc/abc.git' 
hint: Updates were rejected because the tip of your current branch is behind 
hint: its remote counterpart. Integrate the remote changes (e.g. 
hint: 'git pull ...') before pushing again. 
hint: See the 'Note about fast-forwards' in 'git push --help' for details.

git push -u -f origin master

git branch 
 
git branch -r

git checkout -b v1.0 origin/master

git push origin HEAD -u