If I have less rope than necessary to tie multiple knots fore safety, and I am trying too tie both the ends to an iron rod (similar to how I have depicted here with another rod in between or straight between two iron rods), the rope is about 20 centimeters longer than the distance between the two rods and hence leaves very little room for a comprehensive knot
This is just for drying clothes, so the weight that would be hung is not very high, but yes it needs to stand a wet jeans trouser probably and yes it would be better if I can reuse the rope in its entirety but not mandatory (this is just a temporary arrangement for the rainy season).