1 2 3 4 5 6 7 8 9 10 11
( if [ -x /usr/bin/update-desktop-database ]; then /usr/bin/update-desktop-database -q usr/share/applications fi ) ( if [ -x /usr/bin/update-mime-database ]; then /usr/bin/update-mime-database usr/share/mime >/dev/null 2>&1 fi )