IPv6访问GitHub
GitHub仍不支持IPv6,但是可以使用指定host到代理服务器实现cat >> /etc/hosts << EOF # https://danwin1210.de/github-ipv6-proxy.php 2a01:4f8:c010:d56::2 github.com 2a01:4f8:...
Centos7禁用密码登录方法:
编辑/etc/ssh/sshd_config 将PasswordAuthentication参数值修改为no: PasswordAuthentication no 重启ssh服务:systemctl restart sshd.service





