ubuntu安装sublime text

1\ Add the PPA and install Sublime Text 2 in Ubuntu
  

sudo add-apt-repository ppa:webupd8team/sublime-text-2
sudo apt-get update

2\

sudo apt-get install sublime-text-2-beta
or
sudo apt-get install sublime-text-2-dev

3\ 右键菜单open with增加Sublime Text2
   第二步安装了后会生成 /usr/share/applications/sublime-text-2.desktop
   sudo gedit ~/.local/share/applications/mimeapps.list
   参考gedit增加一行
   text/plain=sublime-text-2.desktop;
4\ 增加别名 
   gedit ~/.bashrc
   增加以下：
   #Sublime Text 2
   alias sub='sublime-text-2'
5\ 单独安装包下载： http://www.sublimetext.com/