Stuff learned from Yadu

LOTS of files have not been accessed in a year
LOTS LOTS of files have not been modified in a year
Mail Files taken up a LOT of space
Millions of Netscape and IE cache files stored on servers
    Address by fixing application to use /tmp (and then wipe 'em out)
Possible duplicate data
Lotsa "remove", "delete", "archive" stuff out there
    Have to be careful ... but STUFF_delete_after_Y2K *CAN* go!
Users who are terminated may have files on other locations/servers
    Labor intensive to address ... but defers problems
Lotsa of files owned by users who don't exist in password file
    Sometimes difficult to find out who they really were! ;-)
We may have missed removing some users/files of folks who have left.
LOTS of files in homedirs owned by root (usually not hard to fix)
Variety of suspect files (ex: MP3) around
Variety of files > 100 MBytes and not accessed in 3 months
Folks with multiple mailboxes
Various other slicing-n-dicing
    Email users - personal touch is labor intensive, but works!
        Generic "you've got too much space" does not ...
Go after top-20 users who use disproportionate share of disk space
You learn stuff by doing/looking at the output
    No Pain, No Gain!