-
一般的网卡地址
/etc/sysconfig/network-scripts/ifcfg-eno(xxxxxxxx,这里每台机器不一样) -
alias 命令实现别名
临时设置别名:
alias vinet='vi /etc/sysconfig/network-scripts/ifcfg-enoxxxx'
查看别名:
alias
取消临时别名:
alias vinet
永久设置别名:vi /root/.bashrc
alias vinet='vi /etc/sysconfig/network-scripts/ifcfg-enoxxxx'
加载使立即生效:
source /root/.bashrc
- 修改ip地址为静态
BOOTPROTO="static"
IPADDR=xxx.xxx.xxx.xxx
GATEWAY=xxx.xxx.xxx.xxx
NETMASK=255.255.255.0
ONBOOT="yes"
修改以上信息,以下是我网卡信息
HWADDR="01:25:79:cd:37:28"
TYPE="Ethernet"
BOOTPROTO="static"
DEFROUTE="yes"
PEERDNS="yes"
PEERROUTES="yes"
IPV4_FAILURE_FATAL="no"
IPADDR=192.168.10.100
GATEWAY=192.168.10.2
NETMASK=255.255.255.0
IPV6INIT="yes"
IPV6_AUTOCONF="yes"
IPV6_DEFROUTE="yes"
IPV6_PEERDNS="yes"
IPV6_PEERROUTES="yes"
IPV6_FAILURE_FATAL="no"
NAME="eno16777728"
UUID="3199add9-379c-43a9-bab1-ae4e05c0f2cc"
ONBOOT="yes"
-
重启网卡
systemctl restart network.service
-
域名ping不同问题
[root@localhost ~]# ping www.baidu.com
ping: unknown host www.baidu.com
解决:
vi /etc/resolv.conf 加上以下域名服务器解析地址(比较有名的)
nameserver 114.114.114.114
nameserver 8.8.8.8
nameserver 1.1.1.1
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