While this gives a greater degree of control over the document, it can also be very confusing and somewhat counter-intuitive for those new to the tool. The primary difference between Vi and Nano is that Vi features different modes, allowing users to interact with the document in different ways. Like nano, vi must be followed either by a specific file path, or if you’re already within the desired directory, just the file name can be used.
The other popular option for editing a file in Linux is to use the vi command. All-in-all, Nano works like a simplified but familiar text editor. Arrow keys can be used for navigation, and the backspace key is used to delete. This allows users to use the tool without having to memorize every command, making it ideal for those who are newer to Linux. One of the advantages of Nano is, it features a list of shortcuts at the bottom of its interface. If no file exists with this name at this location, a new file will be created. If the file specified already exists, it will be opened for editing. You may also first navigate to the proper directory using the cd command, then open the file for editing just using nano followed by the filename. To open a file in Nano, you must enter the nano command followed by the path of the file you are attempting to open. Vi is a more powerful and complicated tool, and Nano is simpler but can do less. While each has its advantages, the biggest differences between the two are ease-of-use and functionality. The two most popular are Vi (or Vim) and Nano. 
There are several different tools within Linux that can be used to edit files.To learn how to edit a file in Linux using the terminal, just follow these steps: This command would then output the contents of the SampleLongText.txt file, one page at a time, allowing you to scroll to view more.
Use it the same way you would use the cat command: By using the less command, you can have Linux display the contents of your file one page at a time. This is where the less command comes in handy.
While the example used above contains only one line of text, for large or multipage documents, it may be cumbersome to attempt to open their entire contents in the terminal at once. You should receive an output to the terminal containing the text, “This is a test file.” If the file had contained more text than this, all of it would have been displayed. For example, lets say you have a text file named SampleText.txt, which contains a single string of text saying “This is a test file.” Use the cat command followed by the name of the file you want to open, like this: 
While there are multiple ways to open a file in Linux, the easiest way to display the contents of a file is using the cat command.To learn how to open a file in Linux using the terminal, just follow these simple steps:
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