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Kelly Clark
4,387 PointsWhy does cd $HOME take you to the home directory? I don't remember seeing that in the video.
Also, will " cd ~ " take you to the home directory? Because ~ is the same as /home/treehouse. Also will cd /home take you to the home directory? Is it an absolute or relative path?
2 Answers
Sean T. Unwin
28,690 Points/home is where the "home" directory for all registered users of the system reside. On a typical *nix installation, if you were to ls /home in a terminal you will see folder names of all the registered users.
$HOME is an environment variable that is set when you log in to the os. This is set to /home/your-username. On a typical *nix installation, in a terminal if you were to simply type $HOME the result would be /home/your-username.
In conclusion, /home is the container directory for users' $HOME directory. $HOME is unique for each user by being set to /home/user.
Kelly Clark
4,387 PointsThank you!
Kelly Clark
4,387 PointsKelly Clark
4,387 PointsOK so I went back and re-did the quiz and found out that cd /home will not take you to the home directory. I guess that's because the home directory is /home/treehouse, and /home is one level above that. But is /home is not your home directory, then what is it?