安装UBUNTU之后

添加国内源

参考博客：

https://blog.csdn.net/xiangxianghehe/article/details/80112149

如果出现无法安全地用该源进行更新的错误，参考博客：

https://blog.csdn.net/chenbetter1996/article/details/80255552

Ubuntu17.04 sudo apt-get update升级错误

https://blog.csdn.net/whq19890827/article/details/79101571

安装搜狗输入法

参考博客:

https://blog.csdn.net/lupengCSDN/article/details/80279177

安装Sublime text3

Ubuntu14.04下安装SublimeText3及插件集

https://blog.csdn.net/jdbc/article/details/51489080

Ubuntu美化

https://www.cnblogs.com/feipeng8848/p/8970556.html

安装Dash to Dock

https://www.linuxidc.com/Linux/2017-03/142220.htm