一、如何设定/改变/启用 root 使用者的密码
1 | sudo passwd root |
二、ubuntu设置上网，首先删除network connect
2 | sudo apt-get remove network-manager --purge |
编辑系统文件
3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 | sudo gedit /etc/network/interfaces auto lo iface lo inet loopback //静态IP地址如下： auto eth0 iface eth0 inet static address 202.38.245.225 netmask 255.255.255.128 gateway 202.38.245.254 hwaddress ether 06:23:F1:06:23:AC //自动获取IP地址如下： DHCP auto eth0 iface eth0 inet dhcp //Restart the network sudo /etc/init.d/networking restart //修改DNS sudo gedit /etc/resolv.conf nameserver 202.103.24.68 |
