Ctrl+Alt left or right : # Change workspace
Goldendict + Goldendict-wordnet # Dict for Linux
Guake # CMD tools
apt-get install okular # pdf chm reader
apt-get install sheese # 笔记本摄像头软件
apt-get install shutter # 截图软件
apt-get install gcc # c编译环境
apt-get install g++ # c++编译环境
原文：https://www.cnblogs.com/duchaoqun/p/12221980.html