CentOS7 修改网卡的名字为eth0

1. vi  /etc/sysconfig/network-scripts/ifcfg-enp0s3
   

   name="eth0"

2. mv  /etc/sysconfig/network-scripts/ifcfg-enp0s3  /etc/sysconfig/network-scripts/ifcfg-eth0

3. vi  /etc/default/grun

   GRUB_DISTRIBUTOR="$(sed ‘s, release .*$,,g‘ /etc/system-release)"
   GRUB_DEFAULT=saved
   GRUB_DISABLE_SUBMENU=true
   GRUB_TERMINAL_OUTPUT="console"
   GRUB_CMDLINE_LINUX="rd.lvm.lv=centos/swap vconsole.font=latarcyrheb-sun16 rd.lvm.lv=centos/root crashkernel=auto  vconsole.keymap=us rhgb quiet"
   GRUB_DISABLE_RECOVERY="true

   在rhgb quiet中添加：net.ifnames=0 biosdevname=0

4. 重新建立grub文件

   grub2-mkconfig -o /boot/grub2/grub.cfg

5. 重新启动服务器
   

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CentOS7 修改网卡的名字为eth0

原文：http://yujianglei.blog.51cto.com/7215578/1598950