进入etc目录:cd /etc
sudo gedit passwd
修改文件中的:ubuntu16_worker1:x:1000:1000:jp,,,:/home/ubuntu16_worker1:/bin/bash
下面修改主机名称:在etc目录下:sudo gedit hostname
进入etc目录:cd /etc
sudo gedit passwd
修改文件中的:ubuntu16_worker1:x:1000:1000:jp,,,:/home/ubuntu16_worker1:/bin/bash
下面修改主机名称:在etc目录下:sudo gedit hostname