find /hosted -maxdepth 1 -name "partner*" -type d | while read -r dir
do
cp "${dir}/logo.png" "/partners/$(basename ${dir}).png"
done
Ou
find /hosted -maxdepth 1 -name "partner*" -type d | while read -r dir
do
cp "${dir}/logo.png" "/partners/${dir##*/}.png"
done