The Terminal in Linux, also known as the command line or shell, is a powerful tool to interact with the operating system and perform various tasks efficiently. In this article, we will explain what the Terminal is, how it works and some basic commands that you can use.
What is Terminal in Linux?
The Terminal in Linux is a command line application that allows you to communicate with the operating system by entering textual commands. Unlike a graphical user interface (GUI), where you click on icons and menus, Terminal allows you to execute commands directly.
The Terminal interface in Linux can vary depending on the distribution you are using, but it generally consists of a black window with a flashing cursor where you can enter commands and receive results.
How does Terminal work in Linux?
The Terminal in Linux is based on a command language called Bash (Bourne Again SHell). Bash is a command interpreter that processes your instructions and executes them in the operating system. This gives you greater control over your machine and allows you to perform complex tasks more efficiently.
When you enter a command in the Terminal, Bash interprets it and executes the corresponding action in the operating system. For example, if you enter the command "ls", Bash will list the files and directories in the current location.
The Terminal in Linux also allows you to redirect data input and output, as well as automate tasks using scripts. This gives you flexibility and power to perform various actions quickly and efficiently.
Basic commands in Terminal
Here are some basic commands that you can use in the Terminal on Linux:
1. ls
The "ls" command allows you to list the files and directories in the current location. You can add different arguments to customize the output, such as "-l" to show detailed information or "-a" to also show hidden files.
2. cd
The "cd" command allows you to change directories. You can use absolute paths (for example, "/home/user/documents") or relative paths (for example, "documents") to navigate to different locations in the file system.
3. mkdir
The "mkdir" command allows you to create directories. You just need to provide the name of the directory you want to create, for example "mkdir folder"
4.rm
The "rm" command allows you to delete files and directories. Use the "-r" argument to recursively delete directories, for example "rm -r folder". Please note that this command is irreversible, so use it with caution.
Frequently asked questions
Can I use the Terminal in Linux without prior knowledge?
Although the Terminal in Linux can be intimidating at first, you don't need any prior knowledge to start using it. With practice and online resources, you can quickly learn the basics and improve your skills over time.
What advantages does the Terminal in Linux offer compared to a graphical user interface?
The Terminal in Linux offers several advantages over a graphical user interface. It gives you greater control and flexibility to perform tasks, as well as being more efficient in some cases. You can also take full advantage of existing Linux commands and scripts to automate tasks and perform advanced actions.
Where can I learn more about Terminal commands in Linux?
There are numerous online resources where you can learn more about commands in the Terminal in Linux. You can consult tutorials, books and specialized forums. You can also experiment and practice on your own to gain experience.
Can I damage my system by using incorrect commands in Terminal in Linux?
While it is possible to cause damage to your system by using incorrect commands in the Terminal in Linux, it is unlikely if you exercise caution and check what you are doing. It is advisable to make backup copies and be careful when executing commands that could have an irreversible impact.
Is the Terminal in Linux only for advanced users?
While some commands and concepts in Terminal on Linux may be more advanced, it is not exclusive to expert users. Anyone can benefit from using the Terminal, whether for basic or advanced tasks. Plus, constant learning will allow you to improve your skills as you gain more experience.
English 
Spanish