Simple Arch-based bash script to check how libre your packages are, according to a public blacklist maintained by the Parabola project, found here, which aims to remove every non-free package bundled in the Arch project.
Note: The Parabola project does not seem to have gained much traction and as such I do not recommend, on purely practical grounds, taking too seriously the output of this script. It is also rather strict in its labeling of non-free software, though I do not have problems with it. Still, I found interesting to learn just how much of my software is really truly free.
P.S.: the blacklist is highly opinionated.
