Where is cli used

Now imagine a developer who has to open 1 application multiple times during the day, and each time he has to spend that much amount of time locating the icon and clicking it to open it. Still, one can argue that the application shortcut can be placed on the Desktop and can be easily accessed. Now again imagine, the same programmer has to open multiple such applications multiple times during the day. Creating a shortcut for each of such program will make the desktop clumsy, and again finding the correct icon will consume time.

Programmers mostly remember the exact commands to open the applications they use frequently and also prefer opening the directory paths directly via commands. Another major use for programmers is while writing the code for the application that they are developing. Most of the times, the programmers are required to add references to certain 3rd party libraries to their application to interact with the outside world that can include a printer connected to the same computer, a database where the application data is stored or even a file server that is located anywhere in the world and has some files that are used by the application.

Also, when you search for a library in the GUI, you are provided with multiple options based on the search-engine behavior. At times this can cause the developer to install an incorrect reference. One of the most common and powerful Command Line Interpreter used by the programmers for this task is the Nu-get Package Manager NPM that programmers widely use across the world to do this task very efficiently. Some of the most common CLI commands that even a normal user can find useful in their work have been listed below:.

Through this command and response interaction, the user is able to issue a series of commands, which are executed by the system or program. Programmers, experienced computer users, or administrators may utilise a CLI. There are specific situations when typing text into the interface will provide faster results than simply using a GUI.

When it comes to adware, viruses, and malware, a command-line interface is a highly effective tool. Security professionals often overlook this simple method, opting for more complex GUI-based tools. However, the Windows command interface is easy-to-use and far less complicated, which is a huge pro.

To summarize, the main advantages of a command-line interface include:. In contrast, the main disadvantage of a command-line interface is that users must be familiar with the commands in order to maximize the above advantages.

Since a command-line interface is strictly text-based, knowing the language is crucial. There is also virtually zero room for error. You will be required to memorize many different commands in order to get the most value out of using a command-line interface. If you type the wrong command, you could accidentally delete files or close the program before you saved your work. This is considered to be the main disadvantage of using CLI.

Read here. Find out how IronWorker and IronMQ can help your application obtain the cloud with fanatical customer support, reliable performance, and competitive pricing. This site uses Akismet to reduce spam. CLI was introduced with the teletypewriter machine.

This system was based on batched processing. In order to best make use of CLI, a user must be able to enter a bundle of commands one by one quickly. There are many applications mono-processing systems that still use CLI for their operators. Command line interpreter is used to implement the text-based interface. Another feature of CLI is command prompt, which is employed as a sequence of characters used in the user interface, or shell. Command prompt is used to notify users that CLI is ready to accept commands.

By: Justin Stoltzfus Contributor, Reviewer.