. Create a new file ex2 and enter the following into the file. Mary Jack Alice...

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. Create a new file ex2 and enter the following into the file. Mary Jack Alice What was the command used for creating the file? Display the content of the file ex2. .Append the following to the file ex2. Nelson Betty Kim What was the command used for appending the file? . Create a new file ex2 and enter the following into the file. Mary Jack Alice What was the command used for creating the file? Display the content of the file ex2. .Append the following to the file ex2. Nelson Betty Kim What was the command used for appending the file?