Directory using the most disk space

[Chong Yu Meng]

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Hi all,

I have a filesystem that is about 90% full, and I know that an
application is probably dumping a lot of log data into a directory. I
don't own the server or the directory, but I do have sudo access.

This is probably a stupid question, but is there a command for locating
the directory taking up the most disk space?

Regards,
chong

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