nixos-config/modules/baseline.nix

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{ config, pkgs, ... }:
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{
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time.timeZone = "US/Eastern";
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# the default is all languages. this just shrinks the install size
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i18n.supportedLocales = [ "en_US.UTF-8/UTF-8" ];
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boot = {
zfs.forceImportAll = false;
zfs.forceImportRoot = false;
kernelParams = [ "amdgpu.gpu_recovery=1" "panic=30" ];
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initrd.availableKernelModules = [ "nvme" ]; # is this still needed?
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};
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nixpkgs.config.allowUnfree = true;
environment.variables.NIXPKGS_ALLOW_UNFREE = "1";
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security.sudo.extraConfig = "Defaults lecture=never";
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environment.systemPackages = map
(x: (pkgs.writeShellScriptBin "sc-${x}" "nixos-rebuild ${x} --refresh --flake github:buckley310/nixos-config"))
[ "switch" "build" "boot" ];
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systemd.tmpfiles.rules = [
"e /nix/var/log - - - 30d"
"e /home/sean/Downloads - - - 9d"
];
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zramSwap.enable = true;
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networking.hostId = builtins.substring 0 8 (builtins.hashString "md5" config.networking.hostName);
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# lower ipv4 DNS priority for networkmanager
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networking.networkmanager.extraConfig = ''
[connection]
ipv4.dns-priority=101
'';
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nix = {
daemonNiceLevel = 19;
daemonIONiceLevel = 7;
package = pkgs.nixFlakes;
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extraOptions = ''
experimental-features = nix-command flakes
'';
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};
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services.xserver = {
libinput.mouse.middleEmulation = false;
deviceSection = ''
Option "VariableRefresh" "true"
'';
};
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services = {
earlyoom.enable = true;
avahi = {
enable = true;
nssmdns = true;
publish.enable = true;
publish.addresses = true;
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};
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};
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users.users.sean = {
isNormalUser = true;
extraGroups = [ "wheel" "audio" "video" "networkmanager" "dialout" "input" "wireshark" ];
openssh.authorizedKeys.keys = [
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"ssh-ed25519 AAAAC3NzaC1lZDI1NTE5AAAAIIqWHzIXaF88Y8+64gBlLbZ5ZZcLl08kTHG1clHd7gaq desktop"
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"ssh-ed25519 AAAAC3NzaC1lZDI1NTE5AAAAIJlMPWSVyDNAvXYtpXCI/geCeUEMbL9Nthm9B0zg1sIy sean@hp"
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"ssh-ed25519 AAAAC3NzaC1lZDI1NTE5AAAAIDuuBHq3x28cdQ0JWAZ0R+2rVlRoPnA+MOvpdF5rraGp sean@lenny"
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];
};
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}