Today more and more people are learning automation linux, then linux automation in the end is what? There are so light? Why do so many people to learn? Which aspects are involved in it? How to develop it in the future? Phase will be a lot of people have a lot of doubts, so small circle jerk ape to solve some of your doubts.
1, automated operation and maintenance engineers linux is doing?
Automated operation and maintenance engineers mainly linux Linux network services, application systems, monitoring systems to automate a variety of script development work, and the system performance optimization according to the project.
Linux operation and maintenance engineers can do the job, including but not limited to medium-sized network engineer or network administrator; Linux / Unix network engineer; systems integration pre-sales engineer; network engineers implementation of the program; after-sale technical support engineers; mail server administrator; network security engineers; SQL database administrator; website maintenance engineers; security consultant network; PHP Elevated enterprise administrator; Internet Webmaster; erection forum administrator.
2, automated operation and maintenance of linux Why do you fire?
Many people say Linux / unix better, more stable, why should companies have, in fact, is in line with the purpose of saving costs and creating value.
Server operating system software and services into investment funds is quite large, which is why now free open source CentOS FreeBSD and one of the reasons more and more popular.
Besides lower hardware load balancer, I said, everyone is most familiar with F5, the general performance of 170,000; the better the performance, prices have gone up. But in fact, many companies require concurrent Linux cluster environment is actually not too big, can use free open source software instead of, for example, LVS, Nginx, and these software are generally deployed on Linux, which is the more recent Linux one of the reasons popular.
3, which involves aspects of the future development prospects are what?
1, Linux systems, networks, services, clustering, web sites, web applications direction:
--- Web application server, such as sina, Baidu and other major websites
--- Mail application server, such as 163 or foreign mail system
--- middleware or J2EE server, such as JBOSS Weblogic platform to do
2, the database under Linux, such as Mysql, SQL Server under the oracle and windows, and DB2.
3, embedded development, UNIX / Linux application development, Linux kernel driver development direction
After reading the article, we must also understand with your heart skepticism and doubts, if you are a beginner linux students, it is recommended to RHEL / CentOS-based; if given the opportunity to go out to do the project, we must conscientiously do because this is the best time to grow the fastest; dry technology must continue to learn, because the replacement rate is too fast, we may be in a small circle apes learn about it, whether beginner or have some foundation, learning pace of ten million We can not relax, because age does not stand still.