fedora修改hosts文件并刷新DNS生效hosts文件 修改fedora中hosts文件,加速github访问下载: 1、修改hosts文件:/etc/hosts [root@superroot mydock03]# vi /etc/hosts 127.0.0.1 localhost localhost.localdomain localhost4 localhost4.localdomain4 ::1 localhost localhost.loca......继续阅读