set dirs = `lsd` 
set sdirs = ( `ls -td $dirs | head -15 | fgrep -v tn/` )
foreach d ( $sdirs )
if ( -d ~/www/4me/$d/tn ) then
   cd ~/www/4me/$d/tn
   rm -f *
endif
cd ~/www/4me/$d
make-thumbnails
cd ~/www/4me
end