ubuntu 登录不上/ 环境变量失效 The command could not be located because '/usr/bin:/bin' is not included in the PATH
机器上编译了5.0/6.0的源码,安装的jdk1.7,然后由于需要编译4.2.2,所以又安装了jdk1.6,配置了环境变量gedit/etc/environment改成如下PATH="/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin:/usr/games:/usr/local/games"PATH="$PATH:/usr/li