安装完Ubuntu15.10要做的事情

安装Vmware-tools：http://donald-draper.iteye.com/blog/2316945
卸载，安装软件：http://blog.csdn.net/skykingf/article/details/45267517
修改桌面文字：http://donald-draper.iteye.com/blog/2316950
多账号登陆：http://donald-draper.iteye.com/blog/2316952
关闭ipv6：http://donald-draper.iteye.com/blog/2316956
更换软件源：https://www.cnblogs.com/dtiove/p/5917263.html
https://blog.csdn.net/hunt_er/article/details/82851557?depth_1-utm_source=distribute.pc_relevant.none-task-blog-BlogCommendFromBaidu-7&utm_source=distribute.pc_relevant.none-task-blog-BlogCommendFromBaidu-7
重命名hostname
donald_draper@rain:~$ vim /etc/hostname
输入：
rain
donald_draper@rain:~$ cat /etc/hostname
rain
修改host映射：
donald_draper@rain:~$ vim /etc/hosts
donald_draper@rain:~$ cat /etc/hosts
127.0.0.1 localhost
192.168.126.135 rain

# The following lines are desirable for IPv6 capable hosts
#::1     ip6-localhost ip6-loopback
#fe00::0 ip6-localnet
#ff00::0 ip6-mcastprefix
#ff02::1 ip6-allnodes
#ff02::2 ip6-allrouters