- [Instructor] I have the exercise files
for this course open on my desktop here.
This one, reformat.sh, is a little shell script
that sets an environment variable
to make the output of some of the Docker commands
fit more nicely on my screen.
If you want your output to exactly match mine
you can run this as well.
Otherwise, you're free to ignore it.
You run this by typing source
and then clicking and dragging
to place the path to that file into the terminal.
Then press enter.
After that,
the format variable will be set to this string.
The other files are the code samples
from the chapter on Docker files,
in case you don't want to type them in off your screen.