I was wondering if it was possible to count the number of directories in an environmental variable and if possible what command would do so in linux
This textbox defaults to using Markdown to format your answer.
You can type !ref in this text area to quickly search our full set of tutorials, documentation & marketplace offerings and insert the link!
These answers are provided by our Community. If you find them useful, show some love by clicking the heart. If you run into issues leave a comment, or add your own answer to help others.
Hi there,
Would you mind clarifying this a little bit, are you referring to 1 specific environment variable that contains a list of directories? If so can you share an example of that environment variable so I could advise you further?
If you want to get a list fo all environment variables you could use the
printenv
command.Best,
Bobby