Display a File's Contents

$ cat apple.txt
core
worm seed
jewel
$ cat basket.txt
Layer1 = cloth
Layer2 = strawberries
Layer3 = fish
Layer4 = chocolate
Layer5 = punch cards
$ cat apple.txt basket.txt
core
worm seed
jewel
Layer1 = cloth
Layer2 = strawberries
Layer3 = fish
Layer4 = chocolate
Layer5 = punch cards              
$ ls *.txt
apple.txt   basket.txt
$ cat *.txt
core
worm seed
jewel
Layer1 = cloth
Layer2 = strawberries
Layer3 = fish
Layer4 = chocolate
Layer5 = punch cards       
$