在linux上git clone时遇到
fatal: unable to access 'https://github.com/xx/xx.git/': Failed connect to github.com:443; Connection timed out时如图
解决方法：把https:改成git
git clone git@github.com:xx/xx.git如果没有成功，遇上以下报错
no such identity: /root/.ssh/id_rsa: No such file or directory
Permission denied (publickey).
fatal: Could not read from remote repository.
Please make sure you have the correct access rights
and the repository exists.配置用户名，邮箱
git config --global user.email "123@126.com"给该邮箱设置公钥
ssh-keygen -t rsa -C "123@126.com"回车三次后 得到如图
设置成功后进入~/.ssh,
cd ~/.ssh
cat id_rsa.pub
文章来源地址https://www.toymoban.com/news/detail-743114.html
复制公钥（ssh-rsa到邮箱那一块就是了）到github上的settings上添加设置的公钥
后面再回linux上重新克隆就没有问题了 文章来源：https://www.toymoban.com/news/detail-743114.html
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