FTP disk usage

Hi:
What command can I use to determine the (capacity) usage of a linux ftp site?
Thank you
Mario

If the FTP server software supports it (both quotas in general and querying it), you can use SITE QUOTA. This will return how much space is left for you on your account. Of course, this is not equal to the real free disk space on the machine the server is running on.

Would you please tell me where I can find that command?
I searched on custom commands and was not able to find it there.
Thank you

You need to enter it manually (or create a custom command yourself). Choose View -> Show Panes -> Command Line and enter SITE QUOTA there. If you get something like "500 'SITE QUOTA': command not understood." the server does not support quotas.