I tried navigating to the
historical/ directory. First time I misspelled, but the next...
The link is https://www.codecademy.com/courses/learn-the-command-line/lessons/manipulation/exercises/cp-ii?action=lesson_resume.
The code looks like:
cd historical/ bash: cd: historical: no such file or directory
And it does that all the time - one second it's there, next, it's not.