Create a file called myfile so it contains the following (each on one line by itself):

• your ID (name, not number)
• The word "yellow" (no quotes)
• 12345

Once you've created the file, type the following command:

md5sum myfile

In the box below, copy your entire file myfile, and then the output from the above command.

Note: There should be one newline at the end of the file. If cat myfile leaves the prompt right next to the 12345, then you haven't got the final newline. You can easily fix this by running:

echo "" >> myfile

It's important to use two > characters. Do not have an empty blank line at the end of your file, however!