有时候需要查看一下系统安装的Ubuntu的版本,最简单的方式是输入lsb_release -a. whatis lsb_release输出:print distribution-specific information.所以lsb_release这个命令就是用来输出发行版的信息的. Open the Terminal enter:lsb_release -a It will look like this: No LSB modules are available. Distributor ID: