Can tree show file sizes?

Yes, Labby! The tree command can indeed show file sizes!

To display the size of each file, you can use the -s (for size) option with the tree command.

For example:

tree -s ~/project/digital_garden

This will show the size of files in bytes next to their names. If you want more human-readable sizes (like KB, MB, GB), you can combine it with the -h (human-readable) option:

tree -sh ~/project/digital_garden

Give it a try in your lab environment! You might not see much of a difference yet since your digital garden directories are currently empty, meaning files would show a size of 0. However, if you were to add some files later, these options would become quite useful.