在装centos是通常会选用 基本安装, 时间一长就会把一些设置忘记shell
设置网卡: /etc/sysconfig/network-scripts/ifcfg-eth0centos
人很懒 不肯找安装包, 就线上安装了,url
yum命令出错之一spa
Cannot retrieve repository metadata (repomd.xml) for repositorycode
/etc/yum.repos.d/CentOS-Base.repoxml
[base] ip
取消 baseurl的注释ci
ip绑定it
DEVICE="eth0" BOOTPROTO="static" HWADDR="A4:1F:72:80:90:95" IPV6INIT="yes" IPV6_AUTOCONF="yes" NM_CONTROLLED="yes" ONBOOT="yes" TYPE="Ethernet" UUID="802389fd-df2a-4c9a-b75c-96c2225f572a" IPADDR=192.168.18.245 GATEWAY=192.168.18.1 NETMASK=255.255.255.0 DNS1=192.168.18.3