adjusting scripts to my own user

.my_old_dotfiles/backups/.dotfiles/configuration.nix

@@ -0,0 +1,151 @@
+# Edit this configuration file to define what should be installed on
+# your system.  Help is available in the configuration.nix(5) man page
+# and in the NixOS manual (accessible by running ‘nixos-help’).
+
+{ config, pkgs, ... }:
+
+{
+  imports =
+    [ # Include the results of the hardware scan.
+      ./hardware-configuration.nix
+    ];
+
+  # Bootloader.
+  boot.loader.systemd-boot.enable = true;
+  boot.loader.efi.canTouchEfiVariables = true;
+
+  networking.hostName = "nixosaga"; # Define your hostname.
+  # networking.wireless.enable = true;  # Enables wireless support via wpa_supplicant.
+
+  # Configure network proxy if necessary
+  # networking.proxy.default = "http://user:password@proxy:port/";
+  # networking.proxy.noProxy = "127.0.0.1,localhost,internal.domain";
+
+  # Enable networking
+  networking.networkmanager.enable = true;
+
+  # Set your time zone.
+  time.timeZone = "Europe/Warsaw";
+
+  # Select internationalisation properties.
+  i18n.defaultLocale = "en_US.UTF-8";
+
+  i18n.extraLocaleSettings = {
+    LC_ADDRESS = "pl_PL.UTF-8";
+    LC_IDENTIFICATION = "pl_PL.UTF-8";
+    LC_MEASUREMENT = "pl_PL.UTF-8";
+    LC_MONETARY = "pl_PL.UTF-8";
+    LC_NAME = "pl_PL.UTF-8";
+    LC_NUMERIC = "pl_PL.UTF-8";
+    LC_PAPER = "pl_PL.UTF-8";
+    LC_TELEPHONE = "pl_PL.UTF-8";
+    LC_TIME = "pl_PL.UTF-8";
+  };
+
+  # Enable the X11 windowing system.
+  services.xserver.enable = true;
+
+  # Enable the KDE Plasma Desktop Environment.
+  services.xserver.displayManager.sddm.enable = true;
+  services.xserver.desktopManager.plasma5.enable = true;
+
+  # Configure keymap in X11
+  services.xserver = {
+    layout = "us";
+    xkbVariant = "intl";
+  };
+
+  # Configure console keymap
+  console.keyMap = "us-acentos";
+
+  # Enable CUPS to print documents.
+  services.printing.enable = true;
+
+  # Enable sound with pipewire.
+  sound.enable = true;
+  hardware.pulseaudio.enable = false;
+  security.rtkit.enable = true;
+  services.pipewire = {
+    enable = true;
+    alsa.enable = true;
+    alsa.support32Bit = true;
+    pulse.enable = true;
+    # If you want to use JACK applications, uncomment this
+    #jack.enable = true;
+
+    # use the example session manager (no others are packaged yet so this is enabled by default,
+    # no need to redefine it in your config for now)
+    #media-session.enable = true;
+  };
+
+  # Enable touchpad support (enabled default in most desktopManager).
+  # services.xserver.libinput.enable = true;
+
+  # Define a user account. Don't forget to set a password with ‘passwd’.
+  users.users.aga = {
+    isNormalUser = true;
+    description = "aga";
+    extraGroups = [ "networkmanager" "wheel" ];
+    packages = with pkgs; [
+      vlc
+	    spotify
+      bitwarden
+    ];
+  };
+
+  # Allow unfree packages
+  nixpkgs.config.allowUnfree = true;
+
+  # List packages installed in system profile. To search, run:
+  # $ nix search wget
+  environment.systemPackages = with pkgs; [
+    vim # Do not forget to add an editor to edit configuration.nix! The Nano editor is also installed by default.
+    wget
+    git
+    fzf
+    fail2ban
+    syncthing
+    atuin
+    tldr
+  ];
+
+  # Some programs need SUID wrappers, can be configured further or are
+  # started in user sessions.
+  # programs.mtr.enable = true;
+  # programs.gnupg.agent = {
+  #   enable = true;
+  #   enableSSHSupport = true;
+  # };
+
+  # List services that you want to enable:
+
+  # Enable the OpenSSH daemon.
+  # services.openssh.enable = true;
+
+  # # Define SSH config
+  # users.users.aga = {
+  #   isNormalUser = true;
+  #   home = "/home/aga";
+  #   shell = pkgs.bash;
+  #   openssh.authorizedKeys.keys = [
+  #     "ssh-rsa "
+  #   ];
+  # };
+
+  # Open ports in the firewall.
+  # networking.firewall.allowedTCPPorts = [ ... ];
+  # networking.firewall.allowedUDPPorts = [ ... ];
+  # Or disable the firewall altogether.
+  # networking.firewall.enable = false;
+
+  # This value determines the NixOS release from which the default
+  # settings for stateful data, like file locations and database versions
+  # on your system were taken. It‘s perfectly fine and recommended to leave
+  # this value at the release version of the first install of this system.
+  # Before changing this value read the documentation for this option
+  # (e.g. man configuration.nix or on https://nixos.org/nixos/options.html).
+  system.stateVersion = "24.05"; # Did you read the comment?
+
+
+  nix.settings.experimental-features = [ "nix-command" "flakes" ];
+}

.my_old_dotfiles/backups/.dotfiles/flake copy.nix

@@ -0,0 +1,46 @@
+{
+
+  description = "My first flake!";
+
+  inputs = {
+    nixpkgs.url = "github:NixOS/nixpkgs/nixos-unstable"; # which is the branch. You should use the last version or the unstable
+    home-manager.url = "github:nix-community/home-manager/master"; # master == unstable
+    home-manager.inputs.nixpkgs.follows = "nixpkgs"; # check that versions of nixpkgs and flake? are equal
+  }; # git links
+
+  outputs = { self, nixpkgs, home-manager, ... }:
+    let
+      lib = nixpkgs.lib; # we pass lib to be able to use ie: lib.nixosSystem and others
+      system = "x86_64-linux";
+      pkgs = nixpkgs.legacyPackages.${system};
+    in {
+    nixosConfigurations = {
+      nixosaga = lib.nixosSystem { # nixosaga to match the hostname
+        inherit system;
+        modules = [ ./configuration.nix ];
+      };
+      	# Enable SSH service
+	      services.openssh.enable = true;
+        # Define SSH config
+        users.users.akunito = {
+          isNormalUser = true;
+          home = "/home/akunito";
+          shell = pkgs.bash;
+          openssh.authorizedKeys.keys = [
+            "ssh-rsa "
+          ];
+        };
+    homeConfigurations = {
+      aga = home-manager.lib.homeManagerConfiguration { # aga to match the username
+        inherit pkgs;
+        modules = [ ./home.nix ];
+      };
+    };
+
+#     # Exceptions
+#     nixpkgs.config = {
+#         allowUnfree = true;
+#         permittedInsecurePackages = pkgs.lib.optional (pkgs.obsidian.version == "1.5.12") "electron-25.9.0";
+#       };
+    };
+}

.my_old_dotfiles/backups/.dotfiles/flake.lock

@@ -0,0 +1,49 @@
+{
+  "nodes": {
+    "home-manager": {
+      "inputs": {
+        "nixpkgs": [
+          "nixpkgs"
+        ]
+      },
+      "locked": {
+        "lastModified": 1719827439,
+        "narHash": "sha256-tneHOIv1lEavZ0vQ+rgz67LPNCgOZVByYki3OkSshFU=",
+        "owner": "nix-community",
+        "repo": "home-manager",
+        "rev": "59ce796b2563e19821361abbe2067c3bb4143a7d",
+        "type": "github"
+      },
+      "original": {
+        "owner": "nix-community",
+        "ref": "master",
+        "repo": "home-manager",
+        "type": "github"
+      }
+    },
+    "nixpkgs": {
+      "locked": {
+        "lastModified": 1719690277,
+        "narHash": "sha256-0xSej1g7eP2kaUF+JQp8jdyNmpmCJKRpO12mKl/36Kc=",
+        "owner": "NixOS",
+        "repo": "nixpkgs",
+        "rev": "2741b4b489b55df32afac57bc4bfd220e8bf617e",
+        "type": "github"
+      },
+      "original": {
+        "owner": "NixOS",
+        "ref": "nixos-unstable",
+        "repo": "nixpkgs",
+        "type": "github"
+      }
+    },
+    "root": {
+      "inputs": {
+        "home-manager": "home-manager",
+        "nixpkgs": "nixpkgs"
+      }
+    }
+  },
+  "root": "root",
+  "version": 7
+}

.my_old_dotfiles/backups/.dotfiles/hardware-configuration.nix

@@ -0,0 +1,43 @@
+# Do not modify this file!  It was generated by ‘nixos-generate-config’
+# and may be overwritten by future invocations.  Please make changes
+# to /etc/nixos/configuration.nix instead.
+{ config, lib, pkgs, modulesPath, ... }:
+
+{
+  imports =
+    [ (modulesPath + "/installer/scan/not-detected.nix")
+    ];
+
+  boot.initrd.availableKernelModules = [ "xhci_pci" "nvme" "usbhid" "usb_storage" "sd_mod" ];
+  boot.initrd.kernelModules = [ ];
+  boot.kernelModules = [ "kvm-intel" ];
+  boot.extraModulePackages = [ ];
+
+  fileSystems."/" =
+    { device = "/dev/disk/by-uuid/e1b7a004-0d2b-4c73-95bf-1310d1da71bd";
+      fsType = "ext4";
+    };
+
+  boot.initrd.luks.devices."luks-e9676686-10da-4b47-9ff0-d2ac4685f682".device = "/dev/disk/by-uuid/e9676686-10da-4b47-9ff0-d2ac4685f682";
+
+  fileSystems."/boot" =
+    { device = "/dev/disk/by-uuid/2CDB-55A5";
+      fsType = "vfat";
+      options = [ "fmask=0022" "dmask=0022" ];
+    };
+
+  swapDevices = [ ];
+
+  # Enables DHCP on each ethernet and wireless interface. In case of scripted networking
+  # (the default) this is the recommended approach. When using systemd-networkd it's
+  # still possible to use this option, but it's recommended to use it in conjunction
+  # with explicit per-interface declarations with `networking.interfaces.<interface>.useDHCP`.
+  networking.useDHCP = lib.mkDefault true;
+  # networking.interfaces.enp0s20f0u4u4u5.useDHCP = lib.mkDefault true;
+  # networking.interfaces.enp0s31f6.useDHCP = lib.mkDefault true;
+  # networking.interfaces.wlp4s0.useDHCP = lib.mkDefault true;
+  # networking.interfaces.wwan0.useDHCP = lib.mkDefault true;
+
+  nixpkgs.hostPlatform = lib.mkDefault "x86_64-linux";
+  hardware.cpu.intel.updateMicrocode = lib.mkDefault config.hardware.enableRedistributableFirmware;
+}

.my_old_dotfiles/backups/.dotfiles/home.nix

@@ -0,0 +1,81 @@
+{ config, pkgs, ... }:
+
+{
+  # Home Manager needs a bit of information about you and the paths it should
+  # manage.
+  home.username = "aga";
+  home.homeDirectory = "/home/aga";
+
+  # This value determines the Home Manager release that your configuration is
+  # compatible with. This helps avoid breakage when a new Home Manager release
+  # introduces backwards incompatible changes.
+  #
+  # You should not change this value, even if you update Home Manager. If you do
+  # want to update the value, then make sure to first check the Home Manager
+  # release notes.
+  home.stateVersion = "24.05"; # Please read the comment before changing.
+
+  nixpkgs.config.allowUnfree = true;
+
+  # The home.packages option allows you to install Nix packages into your
+  # environment.
+  home.packages = [
+    # # Adds the 'hello' command to your environment. It prints a friendly
+    # # "Hello, world!" when run.
+    # pkgs.hello
+    pkgs.vscode
+    pkgs.ungoogled-chromium
+    pkgs.obsidian
+
+    # # It is sometimes useful to fine-tune packages, for example, by applying
+    # # overrides. You can do that directly here, just don't forget the
+    # # parentheses. Maybe you want to install Nerd Fonts with a limited number of
+    # # fonts?
+    # (pkgs.nerdfonts.override { fonts = [ "FantasqueSansMono" ]; })
+
+    # # You can also create simple shell scripts directly inside your
+    # # configuration. For example, this adds a command 'my-hello' to your
+    # # environment:
+    # (pkgs.writeShellScriptBin "my-hello" ''
+    #   echo "Hello, ${config.home.username}!"
+    # '')
+  ];
+
+  # Home Manager is pretty good at managing dotfiles. The primary way to manage
+  # plain files is through 'home.file'.
+  home.file = {
+    # # Building this configuration will create a copy of 'dotfiles/screenrc' in
+    # # the Nix store. Activating the configuration will then make '~/.screenrc' a
+    # # symlink to the Nix store copy.
+    # ".screenrc".source = dotfiles/screenrc;
+
+    # # You can also set the file content immediately.
+    # ".gradle/gradle.properties".text = ''
+    #   org.gradle.console=verbose
+    #   org.gradle.daemon.idletimeout=3600000
+    # '';
+  };
+
+  # Home Manager can also manage your environment variables through
+  # 'home.sessionVariables'. These will be explicitly sourced when using a
+  # shell provided by Home Manager. If you don't want to manage your shell
+  # through Home Manager then you have to manually source 'hm-session-vars.sh'
+  # located at either
+  #
+  #  ~/.nix-profile/etc/profile.d/hm-session-vars.sh
+  #
+  # or
+  #
+  #  ~/.local/state/nix/profiles/profile/etc/profile.d/hm-session-vars.sh
+  #
+  # or
+  #
+  #  /etc/profiles/per-user/aga/etc/profile.d/hm-session-vars.sh
+  #
+  home.sessionVariables = {
+    # EDITOR = "vscode";
+  };
+
+  # Let Home Manager install and manage itself.
+  programs.home-manager.enable = true;
+}

.my_old_dotfiles/backups/.dotfiles/id_ed25519.pub

@@ -0,0 +1 @@
+ssh-ed25519 AAAAC3NzaC1lZDI1NTE5AAAAIM/TKh6hv6ZJl7k2rlmDPUgg1iTcFA82HSLYgV+L4m6Z diego88aku@gmail.com

.my_old_dotfiles/backups/.dotfiles/imported_files/configuration.nix

@@ -0,0 +1,138 @@
+# Edit this configuration file to define what should be installed on
+# your system.  Help is available in the configuration.nix(5) man page
+# and in the NixOS manual (accessible by running ‘nixos-help’).
+
+{ config, pkgs, ... }:
+
+{
+  imports =
+    [ # Include the results of the hardware scan.
+      ./hardware-configuration.nix
+    ];
+
+  # Bootloader.
+  boot.loader.systemd-boot.enable = true;
+  boot.loader.efi.canTouchEfiVariables = true;
+
+  networking.hostName = "nixosaku"; # Define your hostname.
+  # networking.wireless.enable = true;  # Enables wireless support via wpa_supplicant.
+
+  # Configure network proxy if necessary
+  # networking.proxy.default = "http://user:password@proxy:port/";
+  # networking.proxy.noProxy = "127.0.0.1,localhost,internal.domain";
+
+  # Enable networking
+  networking.networkmanager.enable = true;
+
+  # Set your time zone.
+  time.timeZone = "Europe/Warsaw";
+
+  # Select internationalisation properties.
+  i18n.defaultLocale = "en_US.UTF-8";
+
+  i18n.extraLocaleSettings = {
+    LC_ADDRESS = "pl_PL.UTF-8";
+    LC_IDENTIFICATION = "pl_PL.UTF-8";
+    LC_MEASUREMENT = "pl_PL.UTF-8";
+    LC_MONETARY = "pl_PL.UTF-8";
+    LC_NAME = "pl_PL.UTF-8";
+    LC_NUMERIC = "pl_PL.UTF-8";
+    LC_PAPER = "pl_PL.UTF-8";
+    LC_TELEPHONE = "pl_PL.UTF-8";
+    LC_TIME = "pl_PL.UTF-8";
+  };
+
+  # Enable the X11 windowing system.
+  services.xserver.enable = true;
+
+  # Enable the KDE Plasma Desktop Environment.
+  services.xserver.displayManager.sddm.enable = true;
+  services.xserver.desktopManager.plasma5.enable = true;
+
+  # Configure keymap in X11
+  services.xserver = {
+    layout = "us";
+    xkbVariant = "intl";
+  };
+
+  # Configure console keymap
+  console.keyMap = "us-acentos";
+
+  # Enable CUPS to print documents.
+  services.printing.enable = true;
+
+  # Enable sound with pipewire.
+  sound.enable = true;
+  hardware.pulseaudio.enable = false;
+  security.rtkit.enable = true;
+  services.pipewire = {
+    enable = true;
+    alsa.enable = true;
+    alsa.support32Bit = true;
+    pulse.enable = true;
+    # If you want to use JACK applications, uncomment this
+    #jack.enable = true;
+
+    # use the example session manager (no others are packaged yet so this is enabled by default,
+    # no need to redefine it in your config for now)
+    #media-session.enable = true;
+  };
+
+  # Enable touchpad support (enabled default in most desktopManager).
+  # services.xserver.libinput.enable = true;
+
+  # Define a user account. Don't forget to set a password with ‘passwd’.
+  users.users.akunito = {
+    isNormalUser = true;
+    description = "akunito";
+    extraGroups = [ "networkmanager" "wheel" ];
+    packages = with pkgs; [
+#       firefox
+#       kate
+#       vivaldi
+#      obsidian
+    ];
+  };
+
+  # Allow unfree packages
+  nixpkgs.config.allowUnfree = true;
+
+  # List packages installed in system profile. To search, run:
+  # $ nix search wget
+  environment.systemPackages = with pkgs; [
+    vim # Do not forget to add an editor to edit configuration.nix! The Nano editor is also installed by default.
+    wget
+    git
+    cryptsetup
+  ];
+
+  # Some programs need SUID wrappers, can be configured further or are
+  # started in user sessions.
+  # programs.mtr.enable = true;
+  # programs.gnupg.agent = {
+  #   enable = true;
+  #   enableSSHSupport = true;
+  # };
+
+  # List services that you want to enable:
+
+  # Enable the OpenSSH daemon.
+  # services.openssh.enable = true;
+
+  # Open ports in the firewall.
+  # networking.firewall.allowedTCPPorts = [ ... ];
+  # networking.firewall.allowedUDPPorts = [ ... ];
+  # Or disable the firewall altogether.
+  # networking.firewall.enable = false;
+
+  # This value determines the NixOS release from which the default
+  # settings for stateful data, like file locations and database versions
+  # on your system were taken. It‘s perfectly fine and recommended to leave
+  # this value at the release version of the first install of this system.
+  # Before changing this value read the documentation for this option
+  # (e.g. man configuration.nix or on https://nixos.org/nixos/options.html).
+  system.stateVersion = "23.11"; # Did you read the comment?
+
+
+  nix.settings.experimental-features = [ "nix-command" "flakes" ];
+}

.my_old_dotfiles/backups/.dotfiles/imported_files/flake.nix

@@ -0,0 +1,36 @@
+{
+
+  description = "My first flake!";
+
+  inputs = {
+    nixpkgs.url = "github:NixOS/nixpkgs/nixos-unstable"; # which is the branch. You should use the last version or the unstable
+    home-manager.url = "github:nix-community/home-manager/master"; # master == unstable
+    home-manager.inputs.nixpkgs.follows = "nixpkgs"; # check that versions of nixpkgs and flake? are equal
+  }; # git links
+
+  outputs = { self, nixpkgs, home-manager, ... }:
+    let
+      lib = nixpkgs.lib; # we pass lib to be able to use ie: lib.nixosSystem and others
+      system = "x86_64-linux";
+      pkgs = nixpkgs.legacyPackages.${system};
+    in {
+    nixosConfigurations = {
+      nixosaku = lib.nixosSystem { # nixosaku to match the hostname
+        inherit system;
+        modules = [ ./configuration.nix ];
+      };
+    };
+    homeConfigurations = {
+      akunito = home-manager.lib.homeManagerConfiguration { # akunito to match the username
+        inherit pkgs;
+        modules = [ ./home.nix ];
+      };
+    };
+
+#     # Exceptions
+#     nixpkgs.config = {
+#         allowUnfree = true;
+#         permittedInsecurePackages = pkgs.lib.optional (pkgs.obsidian.version == "1.5.12") "electron-25.9.0";
+#       };
+    };
+}

.my_old_dotfiles/backups/.dotfiles/imported_files/flake_ssh_draft.nix

@@ -0,0 +1,48 @@
+{
+
+  description = "My first flake!";
+
+  inputs = {
+    nixpkgs.url = "github:NixOS/nixpkgs/nixos-unstable"; # which is the branch. You should use the last version or the unstable
+    home-manager.url = "github:nix-community/home-manager/master"; # master == unstable
+    home-manager.inputs.nixpkgs.follows = "nixpkgs"; # check that versions of nixpkgs and flake? are equal
+  }; # git links
+
+  outputs = { self, nixpkgs, home-manager, ... }:
+    let
+      lib = nixpkgs.lib; # we pass lib to be able to use ie: lib.nixosSystem and others
+      system = "x86_64-linux";
+      pkgs = nixpkgs.legacyPackages.${system};
+    in {
+    nixosConfigurations = {
+      nixosaku = lib.nixosSystem { # nixosaku to match the hostname
+        inherit system;
+        modules = [ ./configuration.nix ];
+	
+	# Enable SSH service
+	services.openssh.enable = true;
+
+	# Define SSH config
+	users.users.akunito = {
+	  isNormalUser = true;
+	  home = "/home/akunito";
+	  shell = pkgs.bash;
+	  openssh.authorizedKeys.keys = [
+	    "ssh-rsa "
+	  ];
+      };
+    };
+    homeConfigurations = {
+      akunito = home-manager.lib.homeManagerConfiguration { # akunito to match the username
+        inherit pkgs;
+        modules = [ ./home.nix ];
+      };
+    };
+
+#     # Exceptions
+#     nixpkgs.config = {
+#         allowUnfree = true;
+#         permittedInsecurePackages = pkgs.lib.optional (pkgs.obsidian.version == "1.5.12") "electron-25.9.0";
+#       };
+    };
+}

.my_old_dotfiles/backups/.dotfiles/imported_files/home.nix

@@ -0,0 +1,88 @@
+{ config, pkgs, ... }:
+
+{
+  # Home Manager needs a bit of information about you and the paths it should
+  # manage.
+  home.username = "akunito";
+  home.homeDirectory = "/home/akunito";
+
+  # This value determines the Home Manager release that your configuration is
+  # compatible with. This helps avoid breakage when a new Home Manager release
+  # introduces backwards incompatible changes.
+  #
+  # You should not change this value, even if you update Home Manager. If you do
+  # want to update the value, then make sure to first check the Home Manager
+  # release notes.
+  home.stateVersion = "24.05"; # Please read the comment before changing.
+
+  # The home.packages option allows you to install Nix packages into your
+  # environment.
+  home.packages = [
+    # # Adds the 'hello' command to your environment. It prints a friendly
+    # # "Hello, world!" when run.
+    # pkgs.hello
+
+    # # It is sometimes useful to fine-tune packages, for example, by applying
+    # # overrides. You can do that directly here, just don't forget the
+    # # parentheses. Maybe you want to install Nerd Fonts with a limited number of
+    # # fonts?
+    # (pkgs.nerdfonts.override { fonts = [ "FantasqueSansMono" ]; })
+
+    # # You can also create simple shell scripts directly inside your
+    # # configuration. For example, this adds a command 'my-hello' to your
+    # # environment:
+    # (pkgs.writeShellScriptBin "my-hello" ''
+    #   echo "Hello, ${config.home.username}!"
+    # '')
+    pkgs.ungoogled-chromium
+    #pkgs.vivaldi
+    pkgs.vscode
+    pkgs.kate
+  ];
+
+  # Home Manager is pretty good at managing dotfiles. The primary way to manage
+  # plain files is through 'home.file'.
+  home.file = {
+    # # Building this configuration will create a copy of 'dotfiles/screenrc' in
+    # # the Nix store. Activating the configuration will then make '~/.screenrc' a
+    # # symlink to the Nix store copy.
+    # ".screenrc".source = dotfiles/screenrc;
+
+    # # You can also set the file content immediately.
+    # ".gradle/gradle.properties".text = ''
+    #   org.gradle.console=verbose
+    #   org.gradle.daemon.idletimeout=3600000
+    # '';
+  };
+
+  # Home Manager can also manage your environment variables through
+  # 'home.sessionVariables'. These will be explicitly sourced when using a
+  # shell provided by Home Manager. If you don't want to manage your shell
+  # through Home Manager then you have to manually source 'hm-session-vars.sh'
+  # located at either
+  #
+  #  ~/.nix-profile/etc/profile.d/hm-session-vars.sh
+  #
+  # or
+  #
+  #  ~/.local/state/nix/profiles/profile/etc/profile.d/hm-session-vars.sh
+  #
+  # or
+  #
+  #  /etc/profiles/per-user/akunito/etc/profile.d/hm-session-vars.sh
+  #
+  home.sessionVariables = {
+    # EDITOR = "emacs";
+  };
+
+  programs.bash = {
+    enable = true;
+    shellAliases = {
+      ll = "ls -l";
+      ".." = "cd ..";
+    };
+  };
+
+  # Let Home Manager install and manage itself.
+  programs.home-manager.enable = true;
+}

.my_old_dotfiles/backups/.dotfiles/imported_files/home2.nix

@@ -0,0 +1,94 @@
+{ config, pkgs, ... }:
+
+{
+  # Home Manager needs a bit of information about you and the paths it should
+  # manage.
+  home.username = "aga";
+  home.homeDirectory = "/home/aga";
+
+  # This value determines the Home Manager release that your configuration is
+  # compatible with. This helps avoid breakage when a new Home Manager release
+  # introduces backwards incompatible changes.
+  #
+  # You should not change this value, even if you update Home Manager. If you do
+  # want to update the value, then make sure to first check the Home Manager
+  # release notes.
+  home.stateVersion = "24.05"; # Please read the comment before changing.
+
+  # The home.packages option allows you to install Nix packages into your
+  # environment.
+  home.packages = with pkgs; [
+    # # Adds the 'hello' command to your environment. It prints a friendly
+    # # "Hello, world!" when run.
+    # pkgs.hello
+
+    # # It is sometimes useful to fine-tune packages, for example, by applying
+    # # overrides. You can do that directly here, just don't forget the
+    # # parentheses. Maybe you want to install Nerd Fonts with a limited number of
+    # # fonts?
+    # (pkgs.nerdfonts.override { fonts = [ "FantasqueSansMono" ]; })
+
+    # # You can also create simple shell scripts directly inside your
+    # # configuration. For example, this adds a command 'my-hello' to your
+    # # environment:
+    # (pkgs.writeShellScriptBin "my-hello" ''
+    #   echo "Hello, ${config.home.username}!"
+    # '')
+    ungoogle-chromium
+    vscode
+    kate
+
+    # utils
+    btop
+    p7zip
+    eza
+    fzf
+    
+  ];
+
+  # Home Manager is pretty good at managing dotfiles. The primary way to manage
+  # plain files is through 'home.file'.
+  home.file = {
+    # # Building this configuration will create a copy of 'dotfiles/screenrc' in
+    # # the Nix store. Activating the configuration will then make '~/.screenrc' a
+    # # symlink to the Nix store copy.
+    # ".screenrc".source = dotfiles/screenrc;
+
+    # # You can also set the file content immediately.
+    # ".gradle/gradle.properties".text = ''
+    #   org.gradle.console=verbose
+    #   org.gradle.daemon.idletimeout=3600000
+    # '';
+  };
+
+  # Home Manager can also manage your environment variables through
+  # 'home.sessionVariables'. These will be explicitly sourced when using a
+  # shell provided by Home Manager. If you don't want to manage your shell
+  # through Home Manager then you have to manually source 'hm-session-vars.sh'
+  # located at either
+  #
+  #  ~/.nix-profile/etc/profile.d/hm-session-vars.sh
+  #
+  # or
+  #
+  #  ~/.local/state/nix/profiles/profile/etc/profile.d/hm-session-vars.sh
+  #
+  # or
+  #
+  #  /etc/profiles/per-user/aga/etc/profile.d/hm-session-vars.sh
+  #
+  home.sessionVariables = {
+    EDITOR = "vscode";
+  };
+
+  programs.bash = {
+    enable = true;
+    shellAliases = {
+      ll = "ls -l";
+      ".." = "cd ..";
+    };
+  };
+
+  # Let Home Manager install and manage itself.
+  programs.home-manager.enable = true;
+}