今天到網上搜ubuntu創建桌面快捷方式，發現盡是些不負責任，有問題的教程，故我也發教程一篇
在你的Home/Desktop文件夾下面新建一個xxx.desktop的文件，并且加上執行權限

下面解釋下模板的內容，第一行，是凡是標有可執行標記的腳本必備的注釋，內容為執行該腳本的解釋器地址，這里是解釋桌面快捷方式用的
第二行開始就是具體的內容了
解釋兩個重要的地方，地一個是exec，這個是你的可執行文件的地址，如果中間包含空格，那么用引號擴起來
Icon，這個是你的應用的圖標，要不默認圖標很難看

he table below lists all Main Categories.
Main Category Description Notes
AudioVideo Application for presenting, creating, or processing multimedia (audio/video)
Audio An audio application Desktop entry must include AudioVideo as well
Video A video application Desktop entry must include AudioVideo as well
Development An application for development
Education Educational software
Game A game
Graphics Application for viewing, creating, or processing graphics
Network Network application such as a web browser
Office An office type application
Science Scientific software
Settings Settings applications Entries may appear in a separate menu or as part of a "Control Center"
System System application, "System Tools" such as say a log viewer or network monitor
Utility Small utility application, "Accessories"

references:
http://standards.freedesktop.org/menu-spec/latest/apa.html#main-category-registry
http://standards.freedesktop.org/desktop-entry-spec/desktop-entry-spec-latest.html