# update mime database
if [ -x usr/bin/update-mime-database ]; then
  usr/bin/update-mime-database usr/share/mime 1> /dev/null 2> /dev/null
fi

# update desktop entries
if [ -x usr/bin/update-desktop-database ]; then
  usr/bin/update-desktop-database 1> /dev/null 2> /dev/null
fi