File size analyser utility

[Anurag Jalan <a_jalan vsnl com>]

Hi all,

On my Redhat box i have a 9 Gb HD with 4 primary partitions :

/boot - 50 Mb
/ - 6.5 Gb
/home - 2.5 Gb
and SWAP - 128 Mb

To my horror, I found that the /home partition is 89 % full.., despite the
fact that i have only 10 users and my Web server is installed at
/usr/local/apache ..

There are so many sub directories in the user directories that it is nearly
impossible to scan all of them manually ..

Is there a utility that can help me locate the space hogs ?

Regards

Anurag