Write the Linux command(s) you can use to accomplish the following tasks:

Displays the lines in a file named employees that are not repeated.

Displays repeated lines only in a file named employees

You want to create a file called f1nf2 with contents of two files, f1 and f2. Using the cat command how can you accomplish this task (show the command)?. Now assume that you want to add your name at the end of file f1nf2. What cat command can you use to accomplish this?

Try giving these two commands:

echo cat

cat echo

Explain the difference between the output of each command.

What is a .plan file?

TURN-IN.