Is it difficult to learn Linux operation and maintenance from scratch? Linux Foundation
Because of its beauty and convenience, the use of Windows has long been deeply rooted in the hearts of the people, but generally limited to the PC side; and open source, stability, security, development flexibility and other characteristics also make Linux gradually occupy the market, at the same time because of the defects of the Windows system itself, but also laid the Linux operating system in the server position. This increases the demand for Linux operations in the Internet market, so is it difficult to learn Linux?
Many beginners are not used to Linux command line operations at the beginning, accustomed to the use of Windows, all of a sudden to change Linux is a process. You must learn Linux fundamentals systematically and comprehensively before you can use it.
Linux is a comprehensive and colorful ecosystem, and many mainstream IT technologies are developed based on Linux environment. For example: database MySQL, PostgreSQL;Web Server Nginx; big data Hadoop, Spark; message queue kafka; virtualization technology kvm; container Docker, Kubernetes; these can be found in the Linux environment manual, other system platforms are not.
What are the job requirements for Linux operations? The responsibility of the operation and maintenance engineer is to ensure the stable operation of the server, the normal operation of the website 7*24 hours, responsible for Linux server deployment, continuous learning of Internet-related operation and maintenance technologies, and continuous solution of operation and maintenance problems through effective means. It is an engineer with many skills such as network, database, Web development, operation and maintenance, security, etc.
The operation and maintenance field is different from other posts, involving a wide range of professional fields, and the skills and knowledge can be deeply mined: system operation and maintenance, network operation and maintenance, security operation and maintenance, database operation and maintenance, big data operation and maintenance, and operation and maintenance development.
