Shulou(Shulou.com)06/01 Report--

This article mainly shows you the "Linux command line and shell script programming example analysis", the content is easy to understand, well-organized, hope to help you solve your doubts, the following let the editor lead you to study and learn "Linux command line and shell script programming example analysis" this article.

There were many reasons for choosing Linux at that time, at first, it was because of the yearning for Linux open source, and it felt that learning Linux was very promising, and Red Hat was a little better than Cisco. To be an excellent engineer, you should learn not only Linux, but also Windows server. In addition, you must know how to write some simple programs so that you can be competitive in this elite industry. All right, let me tell you how I started to get in touch with Linux. I remember that when I was in college, a little friend signed up for a Linux training class. When I came back from the class, I said that I felt good, and there was a lot of money to learn Linux. So, if I didn't know anything, I began to understand Linux. I searched the Internet and found a lot of things related to Linux. Articles, videos, everything, so I found some, began to study, and occasionally went to the forum. After studying for a period of time, I always felt that learning was not systematic and east. A little west, there is no real depth. So I feel that this kind of learning method is wrong, I need to learn Linux systematically, it is naturally to find a book to see, but every book, he will have all the knowledge points, as well as the whole knowledge system. Later, I came into contact with the book "this is how to learn Linux". Https://www.linuxprobe.com/, like other Linux books, will have a lot of basic knowledge points for beginners to read. In my opinion, the advantage of this book is that it not only explains the knowledge points clearly, but also is very practical, with targeted exercises, which is really great for beginners who have no focus. After reading this book and knowing the author of this book, I have my own experience in learning Linux, which may be to my taste. I read this book from beginning to end, and finally I didn't have the feeling of being unsystematic before. After reading it, I felt enlightened, and I took the first step in learning Linux.

After that, the study is a little easier, and there are more and more people learning Linux. We often discuss the learning experience. In this way, we feel that the progress is faster. Some students say that you don't need to go too deep into learning Linux, you just need to know how to configure a few common services, such as bind, AMP and other common services, which are generally used by Web services and the configuration of DNS and ftp. In fact, I don't quite agree with it. I think it's not enough to be an excellent engineer. The reason why it can be called excellent is that it must be the top 5% of the talents in the industry. If everyone does this, there is nothing good to speak of. In my mind, the biggest difference between good Linux engineers and Linux programmers is, first of all, there is a difference in attitude. Good Linux engineers not only want to learn Linux, they have their own ideals and goals in life, they want to strive for perfection and make good things, rather than just configure a few services. They have a forbidden attitude towards problems. Encounter problems will have the spirit of study, before starting a project, will consider a lot of problems, more forbidden to think is also very comprehensive, what they do is not only a project, more is a work, can let others take to see the work. Good programmers must have the ability to find problems quickly, and have the ability to solve problems quickly, which is not found in the average Linux programmer, and will have some basic Linux commands. As the saying goes, attitude determines height, and it is true that when dealing with a problem, a good engineer will want to eliminate the problem, even if it is a potential problem, in case of future trouble. on the contrary, the average programmer may be lucky to think that this small problem may not be exposed at a later stage, even if exposed, it will make the maintenance of the whole project very troublesome. No company is willing to pay such a price for maintenance. Therefore, good engineers crush others in terms of attitude.

Of course, to be a good Linux engineer is not only forbidden in attitude, but also different in personal ability, which requires us to learn more to train our personal ability in our daily life. There is no doubt that there are differences between people, but it can always be accomplished through our own efforts. The so-called excellence means that you are more experienced than others and you have a more efficient way of working than others. Everyone has the right to choose, now that you have chosen Linux, you have to ask yourself with what a good engineer wants to do, not just a programmer, you have a lot to do.

The above is all the contents of the article "sample Analysis of Linux Command Line and shell script programming". Thank you for reading! I believe we all have a certain understanding, hope to share the content to help you, if you want to learn more knowledge, welcome to follow the industry information channel!

Welcome to subscribe "Shulou Technology Information " to get latest news, interesting things and hot topics in the IT industry, and controls the hottest and latest Internet news, technology news and IT industry trends.