I have moved to Nix on two of my three machines – the two laptops have Archlinux32 and MacOS Mojave. I should replace Homebrew installed packages with Nix packa

I have moved to Nix on two of my three machines – the two laptops have Archlinux32 and MacOS Mojave. I should replace Homebrew installed packages with Nix packages on my desktop iMac too, but in the mean time I have used Macports and some Nix packages for installing new packages.