skytrail·14 anni fa·discussRelax, he was just poking fun at your error in using 'sudo' (the linux super-user command) instead of 'pseudo' (the prefix meaning counterfeit).Not sure if this is a response to the joke or not, though...
skytrail·14 anni fa·discussRight click on the files/folders you want to share read-only, go to the Dropbox sub-menu, and click "get shareable link". I use it all the time. I think it's exactly what you're describing?
skytrail·15 anni fa·discusshttp://en.wikipedia.org/wiki/Tsiolkovsky_rocket_equation Delta-V = v_exhaust * ln( mass_initial / mass_final )