如何初始化一个线上的GitHub仓库,在本地已有的仓库中上传到线上, 首先,先创建一个线上的仓库 本地有一个曾经的仓库,或者本地git init创建一个本地仓库 根据线上仓库的主页给的提示代码进行上传 代码如下: …or create a new repository on the command line echo "# lyf0801.github.io" >> README.md git init git add README.md git commit -m "first commit" git branch -M main git remote add origin git@github.com:lyf0801/lyf0801.github.io.git git push -u origin main …or push an existing repository from the command line git remote add origin git@github.com:lyf0801/lyf0801.github.io.git git branch -M main git push -u origin main