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‫Now, the Echo Command is one of the most basic, as well as frequently used commands in Linux, so

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‫displays a line of text and the arguments pass to Echo are printed to the standard output.

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‫So let's practice it.

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‫Go to Kelly Run Echo Path, and it displays a line of text on standard output.

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‫If you want to display the variables, you'll need to add a dollar sign to the variable.

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‫So let's run Echo dollars on Pat.

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‫This time it shows a path environment variable that keeps track of certain directories in Linux.

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‫So hopefully, you remember Cat shows the content of the file.

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‫And there is a single line in the my text file.

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‫We can also add a new line to this file with the Echo Command.

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‫So run echo, a new line double greater than my tax fire.

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‫Let's see the content.

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‫And there it is, it's been added.

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‫All right, so we showed in the cat cam in the single greater than symbol overwrites the entire content

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‫with the new line.

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‫Just remember that.