I'm lazy and don't want to type out the github URL, but you're right I should place the redirection under my control and use HTTPS. Honestly though I cannot think of a single reason why anyone would want to hijack my script. I don't do anything very interesting that would make my machine a lucrative target for that sort of malicious activity. I'm a very small fish in a massive pond.

Also due to laziness I don't want to add a bunch of stuff to .gitignore, or add * and then add exceptions. I like having the symlinks.