if grep "\[Settings\]" /etc/gtk-3.0/settings.ini>/dev/null; then
	if grep "gtk-theme-name" /etc/gtk-3.0/settings.ini>/dev/null; then 
		exit 0
	else
		echo "gtk-theme-name = oxygen-gtk" >> /etc/gtk-3.0/settings.ini
	fi
else

	cat > /etc/gtk-3.0/settings.ini  << "EOF"
[Settings]
gtk-theme-name = oxygen-gtk
EOF

fi