Big Data linux learning experiences

When just getting started with Big Data, still very confused, to learn to master a lot of things, linux, mysql, java, scala, see these really big head, there is no reason that thoughts can only go one by one learning, learning linux go, after seeing a look of ignorant force, not contacted before the bottom of things, so start Zhuang installed VM, go on to specify various command in linux environment, allow yourself to become familiar with these commands in order to lay the foundation to master new technologies now, do not go blind study, ambitious, you are not a genius, so down to earth is your choice.