Learning Linux is mainly engaged in the following jobs:
1, Linux server direction
This direction mainly deals with the server. The jobs involved are system development, background development, server performance optimization, and server operation and maintenance.
2, Linux kernel development direction
This direction can be engaged in Linux kernel testing as well as specialized development of Linux kernel.
3, embedded direction
This direction is mainly Linux development of customized hardware, such as set-top boxes, high-definition television (HDTV), routers, automotive electronics, intelligent home appliances, medical instruments, aerospace equipment and so on are typical of embedded systems. It is currently more widely used in the field.
4, mobile Android custom
Android is based on the linux kernel, now customized machine emergence, this aspect can also be considered, but it is best to understand a little more cell phone on the application layer of the development will be better
5, Linux operation and maintenance direction
need to be proficient in the use of linux various configurations and applications to build and deploy. Most of the application configuration type of work, background development will have part of the programming content but generally is a common language. Relatively speaking, the foundation of linux does not need too much, more is the application knowledge. Most of the Internet companies and traditional companies in the IT need this kind of people.