Job for network.service failed because the control process exited with error code >**[root@mina0 hadoop]# systemctl restart network Job for network.service failed because the control process exited with error code. See "systemctl status network.se
分享下Ubuntu下更改MAC地址的简单方法: 首先把网卡设备给 down 掉,否则会报告系统忙,无法更改. sudo ifconfig eth0 down 然后修改 MAC 地址,这一步较 Windows 中那图形化的修改要简单得多. sudo ifconfig eth0 hw ether 00:AA:BB:CC:DD:EE (你的MAC地址,随便啦,XXOO的,反正是0-9.A-F就行) 改好了在把网卡设备给 up 起来,然后为了保险起见可以再重启一下网络服务,赶紧继续看 F1 . sudo