默认是down的 [root@localhost home]# ip a 1: lo: <LOOPBACK,UP,LOWER_UP> mtu 65536 qdisc noqueue state UNKNOWN group default qlen 1000 link/loopback 00:00:0 Read More
一、准备环境需要准备:VMware、镜像下面是一些常用镜像源#清华源镜像站https://mirrors.tuna.tsinghua.edu.cn#阿里源镜像站https://developer.aliyun.com/mirror/#linux 官方站https://access.redhat.co Read More