PATH env var
PATH
NIxOS Folders
NixOS bin folders are added to the PATH through PAM in https://github.com/NixOS/nixpkgs/blob/master/nixos/modules/config/system-environment.nix
Adding folders for all users
For systemd to include this PATH, you must include it in one of the following places.
In `/etc/environment.d` :
environment.etc."environment.d/00-custom-path.conf".text = ''
PATH="${PATH}:<path-to-new-folder>"
'';
Or in `/etc/systemd/user.conf` :
systemd.user.extraConfig = ''
DefaultEnvironment="PATH=<custom-path>"
'';
Adding folders for a specific user
In `$HOME/.config/environment.d/*.conf`