I'm using Windows as my Operating System doing my exercises.
While doing the Lab exercises I used 'copy and paste' from the PDF document into my other screens to avoid typo's and because I'm lazy :)
I pumped into a problem in situations that a hyphen character '-' is positioned at the end of a line, During the copy-paste action Windows thinks that the words before and after the hyphen should be combined. As a result, it messes up the whole command and you can spend wasted time looking for the error in the training document while there is none.
For example (page 16 - Lab 1):
cloudbees-devbox $ docker run -d --name demoapp-1 -p 30000:8080 demo-app:1.0.0
will result in the following during the copy-paste
cloudbees-devbox $ docker run -d --name demoapp-1 -p 30000:8080 demoapp:1.0.0
I just post this to warn all you guys/girls doing this training and maybe it's good to know Windows has this automatic correction function which is not helpfull in some situations.