Now most of the servers use Linux system, Linux free, high performance, security, stability and other characteristics is also one of the reasons to learn Linux. Linux in the field of servers, desktop field, embedded systems, and the field of cloud computing and big data have very good development, in the field of the future of the Internet has a very large potential.
With the development of cloud computing, the overall industry demand is very high. After learning Linux, you can engage in many positions, such as: Linux operation and maintenance, Linux embedded development, Linux kernel development, cloud computing operation and maintenance.
Overall, 40 years old can be engaged in operation and maintenance work, but still need to consider the comprehensive development.
Because the size of different companies is not the same, here can not be generalized to say, if you say that the company is not the kind of thousands of people in the enterprise, in fact, for the operation and maintenance of the fact that the network administrator is the same reason, there is no great distinction.
Operations engineers and network engineers, if you do not work in a large enterprise, in fact, more than 40 years old and then go to learn Linux technology, engaged in Linux operations and maintenance positions is not very suitable.
However, it is still possible to work on the operations engineer side of the job, but you need to master more technology, which will allow you to take your career one step higher.