Nixos-generate-config

# nixos-generate-config

This command is part of the nixos-install-tools package. It analyzes your hardware configuration and generates two files of:

• /etc/nixos/configuration.nix
• /etc/nixos/hardware-configuration.nix

hardware specific notes

If you are using an SSD it may be useful to enable TRIM support as well as set filesystem flags to improve the SSD performance:

❄︎ /etc/nixos/configuration.nix

fileSystems."/".options = [ "noatime" "nodiratime" "discard" ];

A collection of hardware specific platforms with their config can be found at NixOS Hardware repository