网络配置
静态IP
root@ubuntu:~# cat /etc/network/interfaces
# This file describes the network interfaces available on your system
# and how to activate them. For more information, see interfaces(5).
source /etc/network/interfaces.d/*
# The loopback network interface
auto lo
iface lo inet loopback
# The primary network interface
auto ens33
iface ens33 inet static
address 10.0.0.50
netmask 255.255.255.0
network 10.0.0.0
broadcast 10.0.0.255
gateway 10.0.0.2
# dns-* options are implemented by the resolvconf package, if installed
dns-nameservers 10.0.0.
DHCP动态IP
以DHCP方式配置网卡
编辑文件
vi /etc/network/interfaces
并用下面的行来替换有关eth0的行:
# The primary network interface - use DHCP to find our address
auto eth0
iface eth0 inet dhcp
用下面的命令使网络设置生效
/etc/init.d/networking restart
设置主机名称(hostname)
使用下面的命令来设置当前主机的主机名称:
vim /bin/hostname
newname系统启动时,它会从/etc/hostname来读取主机的名称.
配置DNS
vim /etc/resolv.conf