linux创建菜单快捷方式

1、在/usr/share/applications/目录下新建一个后缀名为.desktop的文本文件

2、将如下内容粘贴到文件内（以firefox为例）：

[Desktop Entry]
Version = 1.0
Encoding = UTF-8
Name = Firefox
GenericName = Firefox
Comment = broswer
Exec = /home/caleb/download/firefox/firefox
Icon = /home/caleb/download/firefox/browser/icons/mozicon128.png
Terminal = true
Type = Application
Categories=GTK;Network;
Name[zh_CN] = Firefox
Comment[zh_CN] = broswer
GenericName[zh_CN] = Firefox