nixos/common.nix

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Nix
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{ pkgs, variables, ... }:
{
# Select internationalisation properties.
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console = {
keyMap = "us";
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font = "Lat2-Terminus16";
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};
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i18n.defaultLocale = "en_US.UTF-8";
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nix = {
autoOptimiseStore = true;
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nixPath = [
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"nixpkgs=/nix/var/nix/profiles/per-user/root/channels/nixos"
"nixos-config=/etc/nixos/hosts/${variables.hostname}/default.nix"
"/nix/var/nix/profiles/per-user/root/channels"
];
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gc = {
automatic = true;
dates = "weekly";
persistent = true;
};
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};
nixpkgs = {
config = {
allowUnfree = true;
};
};
environment.systemPackages = with pkgs; [
file
pciutils
bind
wget
git
curl
htop
glances
tcpdump
restic
binutils
neovim
home-manager
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ripgrep
];
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fileSystems."/tmp" = {
device = "tmpfs";
fsType = "tmpfs";
options = ["size=5G"];
};
fileSystems."/var/cache" = {
device = "tmpfs";
fsType = "tmpfs";
options = ["size=3G"];
};
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}