How to delete (and reset) FileZilla preferences in OS X

In order to start with a clean copy of FileZilla (so that, for instance, it allows you to save site passwords again, after once choosing not to!) follow these steps on Mac OS X:

First stop (close) FileZilla. Then navigate to the home directory by typing cd ~. Then locate .filezilla by typing ls -a (optional, obviously!). Remove it by using:

rm -rf ~/.filezilla

Now open FileZilla again!