/ /home/httpd/lonUsers # get a list of all user directories my @dirs=`find -type d `; my @userdirs=grep(m|/[^/]*/[^/]*/[^/]*/[^/]*/[^/]*/[^/]*/[^/]*/[^/]*|, @dirs); foreach my $udir (@userdirs) { chomp($udir); if (-e "$udir/resevaldata.hist") { unlink("$udir/resevaldata.hist"); } if (-e "$udir/resevaldata.db") { `mv $udir/resevaldata.db $udir/nohist_resevaldata.db`; } }