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# multisystem.install post_install() { update-desktop-database -q gtk-update-icon-cache -q -t -f usr/share/icons/hicolor } post_upgrade() { gtk-update-icon-cache -q -t -f usr/share/icons/hicolor } post_remove() { update-desktop-database -q gtk-update-icon-cache -q -t -f usr/share/icons/hicolor }