Git报错：fatal: not a git repository (or any of the parent directories): .git_139/10000 实时翻译 139/10000 real-time translation fat

$ git add .
fatal: not a git repository (or any of the parent directories): .git
解决上述报错
第一步 $ git init
第二步 $ git add .

$ git push origin master
ssh: Could not resolve hostname github: Name or service not known
解决上述报错
第一步 $ git remote rm origin
第二步 $ git remote add origin https://github.com/…（仓库地址）.git
如果没有解决
第三步 $ ping github.com
把获取到到Pinging github.com [20.25.15.166] with 32 bytes of data中的20.25.15.166复制粘贴到C:\Windows\System32\drivers\etc\host文本格式打开的最后一行。
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