the last instruction tells you to "Use cat to output the contents of islands.txt. Notice that three numbers appear as output." not sure what this means. i imputed '$ cat < islands.txt' and i got no responce.
ok guys if u see this i have the answer. recall in the first instruction you imput 'cat volcanoes.txt |wc' do the same with islands.txt. hope this helps anyone who had any problems
excuse me can u help me with 5/13?
Is this the task you are try to complete?:
In the terminal type
cat < lakes.txt
Maybe try $cat islands.txt.