Question

I want to look for the oldest directory (inside a directory), and delete it. I am using the following:

rm -R $(ls -1t | tail -1)

ls -1t | tail -1 does indeed gives me the oldest directory, the the problem is that it is not deleting the directory, and that it also list files.

How could I please fix that?

Answer 1

This is not pretty but it works:

rm -R $(ls -lt | grep '^d' | tail -1  | tr " " "\n" | tail -1)