#!/bin/rc
if (~ $#* 1 0) {
	/bin/echo 'usage: find <dir>... <re>' >[1=2]
	exit usage
}
a=()
while (! ~ $#* 1) {
	a=($a $1)
	shift
}
/bin/du -a $a | /bin/sed 's/^[^ 	]*[ 	]//' | /bin/grep $1