Little Snitch for Linux

If you use Little Snitch for macOS, the developer has now released it for Linux: https://obdev.at/blog/little-snitch-for-linux/. The download location is https://obdev.at/products/littlesnitch-linux/download.html. To be up-front, I have not tested this out, as it is not open source. The reasoning from the developer being:

…is free to use but not open source. That part carries more than twenty years of Little Snitch experience, and the algorithms and concepts in it are something we’d like to keep closed for the time being.

I understand the reasoning behind it. I just wanted to post this for those already comfortable with it on macOS who also use Linux.