POSTIN

/bin/sh

touch --no-create /usr/share/icons/hicolor &>/dev/null
update-desktop-database &> /dev/null
update-mime-database /usr/share/mime &> /dev/null || :

POSTUN

/bin/sh

if [ $1 -eq 0 ] ; then
    touch --no-create /usr/share/icons/hicolor &>/dev/null
    gtk-update-icon-cache /usr/share/icons/hicolor &>/dev/null
fi
update-desktop-database &> /dev/null
update-mime-database /usr/share/mime &> /dev/null || :

POSTTRANS

/bin/sh

gtk-update-icon-cache /usr/share/icons/hicolor &>/dev/null || :