touch README.md
git init
git add README.md
git add "你的文件"
git commit -m "first commit"
git remote add origin git@xx.xx.xx.xx:repos/xxx/xxx/xxx.git
git push -u origin 分支名

如果出现报错

error: failed to push some refs to 'https://gitee.com/MarkPolaris/perceptron.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.

运行

git pull --rebase origin master
git push -u origin master