The cat command is short for concatenate, which means to connect or link together. When used with a single

file it displays the contents of the file on the screen, such as with the command:

cat villains.txt

However, when used with multiples it connects or links these files together, such as this command:

cat villains.txt avengers.txt

Describe what happens when you run the above command. Which text is at the top and which text is at the bottom?