git clone 报错：

[lj@localhost ~]$ git  clone  https://github.com/libra/libra.git &&cd  libra
正克隆到 'libra'...
fatal: unable to access 'https://github.com/libra/libra.git/': Failed connect to github.com:443; Connection refused

解决方法：

1.查找网站IP

Failed connect to github.com:443； Connection refused_libra


2. 打开hosts文档并修改

sudo vim /etc/hosts

Failed connect to github.com:443； Connection refused_github_02


3.再次运行

Failed connect to github.com:443； Connection refused_解决方法_03