$Home command Question 7


stuck on question 7. It ask for echo $Home command but it doesn't work for me. What am I doing wrong?


Hi @apritchett ,

The name is case-sensitive. You need ...

$ echo $HOME


still nothing it just gives blank space and will not let me advance



oh wow all caps got it


Yes, system wide environment variables are all caps. Which is nice, then if you define a variable, very little concern you overwrite a system wide environment variable. You can view all environment variable with the env command, you will see they are all uppercase