ubuntu修正IP MAC DNS


1、ubuntu    IP  :sudo gedit /etc/network/interfaces
auto eth0 
iface eth0 inet static
address 219.218.122.168
netmask  255.255.255.0
gateway  219.218.122.254

  :              , LO    

2、ubuntu    DNS: sudo gedit /etc/resolv.conf
nameserver 202.194.15.12 


3、     :sudo /etc/init.d/networking restart

4.MACの修正
          ,        ,    。
sudo /sbin/ifconfig eth0 down
   MAC   ,     Windows        。
sudo /sbin/ifconfig eth0 hw ether 00:AA:BB:CC:DD:EE (  MAC  )
      sudo /sbin/ifconfig eht0 up    MAC                       mac        ,         :
sudo gedit /etc/init.d/rc.local
  
sudo /sbin/ifconfig eth0 down
sudo /sbin/ifconfig eth0 hw ether 00:AA:BB:CC:DD:EE (  MAC  )
sudo /sbin/ifconfig eth0 up
                          


5.     
      
  :sudo gedit /etc/apt/apt.conf
  Acquire::http::proxy "http://proxy.jlu.edu.cn:8080/";