How to write scripts for the operating system, sites or just games? The answer to this, believe me, an easy question and will be considered in the framework of this article.
general information
It is highly desirable that there should be at least a minimum knowledge of programming. But if something seems incomprehensible, then the article-the other will help fill the gap. Initially, let's define what the script is. This is the name of an algorithm written by certain programming languages that is stored on a human computer and can interact with certain files, programs like browsers and system settings. This all allows you to significantly supplement the standard features, create automated assistants that will take on a part of the work.
Getting Started with Browsers
This, perhaps, is one of the easiest classes. If we write scripts in JavaScript, then this is enough for a simple notepad and knowledge of this programming language. True, there are drawbacks here. So, every person who has the same "Notepad" will be able to see what the script is like. And if he has bad intentions, and the code has a vulnerability, then there may be problems. When answering a question about how to learn how to write scripts on JavaScript, it should be noted that it is enough to study this programming language. In order to create better and more complex programs, you can use various libraries. But they require appropriate extensions to web browsers. And with the change of computer technology will have to make additional settings. And when using third-party development, you need to make sure that the script will not send user data to third-party services. It should be noted that each browser has its own specific limitations. But in general with their help you can do almost anything. Why are they written in such cases? They are needed when it is necessary to automate the activities of a person.
We work with the Windows operating system
Suppose we need to change the configuration of the computer. For this, there is a wide range of graphic tools, but they, alas, do not cover. Therefore, you often have to create system scripts. They have the .bat extension. Every person who has worked more or less for a long time at a computer has already met with such files. But here is how to write scripts for Windows? For this we will need all the same "Notepad". First, create a new text file. It is necessary to record the system commands. After that, you need to change the file extension to .bat. And it remains only to launch this development. If everything is correct, then the commands will be successfully executed, which you can contemplate. But in case of errors or illiterate writing of the code, nothing will happen at best. Therefore, it is better to understand what you are recording. Simply take somewhere the code and thoughtlessly insert it categorically is not recommended! This can lead to significant problems in the operation of the operating system. And it will be lucky if such dangerous actions were taken from the guest account. After all, the team from the administrator can turn a computer into a "brick".
And what about Linux?
It should be remembered that "Windows" is not the only operating system. There is also "Linux", and quite popular. How to write scripts in this operating system? They are created using a shell - a special command interpreter, which is the interface between the person and the kernel of the operating system. In Linux, scripts, in fact, it's just a file, which lists the system commands. It's simple and convenient at the same time. But the shell needs to know how to handle this file. By default, it simply reads. And if you need to execute, then the "#!" Construct is used, which must be put before the command. All scripts have the .sh extension. It should be noted that with their help you can do quite a lot of complicated things. For example, backup files. In general, there are many uses.
Learning how to write scripts
So, we first need to determine the environment, where we will type the code. Almost always enough for this one "Notepad". But in it it is not very convenient to display the structure of constructions, besides, operators and other elements are not highlighted. Therefore, as a worthy alternative, you can offer the program Notepad ++. For those who know English, it's not so hard to translate that it's also "Notepad". But with advanced features. This small, but very pleasant development is focused primarily on programmers. In it, you can enable the display setting of almost everything that is just there. There is a handy code display tool and many other small but nice things that will make the writing process more comfortable. In general, the question "where to write scripts" is given a lot of different answers, each of which offers its own flavor. There are also very heaped environments, with emulators and a lot of debugging tools. Choose what your heart desires. After this, it is necessary to take care of the availability of knowledge. As a basis, you can find help on the programming language or operating system commands. For more advanced study, you can read several books that explain the features of computer logic and code processing.
Real-time training services
If you are interested in learning how to write scripts, you should not discount the possibility of learning with the help of information educational technologies. How does this "forge of programmers" look like? According to the program, compiled according to the opinion of experienced developers, the beginner leads from the easiest to the most complex moments. So, initially dynamic updating of the data can be studied, in order to switch to the creation of socket servers. And the person is trained slowly, in stages, learning the maximum amount of data. Therefore, if difficulties arise, you can turn to them for help. Not the fact that the first one will satisfy all the needs, but then it will be necessary just to try something different.
Why study?
Many people are interested in how to write scripts for games. Well, it's not very difficult, but not the only application of such an opportunity. But let's look at the example of the game. Suppose a person likes to play on a certain site in some kind of entertainment. But it, alas, provides that it is necessary or to invest their money, or long and monotonously to carry out certain actions. And if the second path was chosen, then the scripts are exactly what is needed here. This can also be used in stationary games on the computer. There are characters under the control of artificial intelligence, and to fight with it, you can create your version of AI, thus arranging the battle of the computer with yourself (and for easier passage). But scripts can be used successfully not only in games. Let's say that there is a site for a serious company. An important aspect is maximum support for communication with customers. And for this, in the form of a script, a small form is added, with which you can get expert advice online. The possibilities of application are many!
Conclusion
Alas, but within the framework of the article it is very difficult to convey how to correctly write scripts. You can, of course, use common phrases that the code should take up less space, be optimal, and much more, but really it will be possible to understand this only in practice. After all, only experience and the search for optimal solutions can help in the implementation of programs in such a way that they perform their "duties" with minimal effort. In programming in general, and not just in writing scripts, very much depends on practice! Therefore, you need to constantly learn, improve and think about how to realize the task in the best possible way.