2010/1/22 ron minnich > I found your post a bit confusing then. The little bit of script you > posted won't do the job, and the problem is not related to find at > all > The relation to the find command: the linux/unix find command can be producing and using the list at the same time (actually it perhaps doesn't even create any list). Why do you think grep foo `{du -a . | awk '{print $2}'} doesn't do the job? Apart from potentially reporting one file several times... Thanks R