Install Opera In Ubuntu
在/etc/apt/sources.list文件中添加deb http://deb.opera.com/opera-snapshot/ sid non-free源，执行apt-get update更新软件源，最后在aptitude中查找opera安装即可。
Monitor Your Web Site 24/7 - Receive email and SMS alerts anytime your web site goes down.
Related Posts
Monitor Your Web Site 24/7 - Receive email and SMS alerts anytime your web site goes down.
