‫Now, the Echo Command is one of the most basic, as well as frequently used commands in Linux, so
‫displays a line of text and the arguments pass to Echo are printed to the standard output.
‫So let's practice it.
‫Go to Kelly Run Echo Path, and it displays a line of text on standard output.
‫If you want to display the variables, you'll need to add a dollar sign to the variable.
‫So let's run Echo dollars on Pat.
‫This time it shows a path environment variable that keeps track of certain directories in Linux.
‫So hopefully, you remember Cat shows the content of the file.
‫And there is a single line in the my text file.
‫We can also add a new line to this file with the Echo Command.
‫So run echo, a new line double greater than my tax fire.
‫Let's see the content.
‫And there it is, it's been added.
‫All right, so we showed in the cat cam in the single greater than symbol overwrites the entire content
‫with the new line.
‫Just remember that.