add some packages

modules/printing.nix

@@ -12,5 +12,9 @@ in {
     };
     services.printing.cups-pdf.enable = true;
     hardware.sane.brscan4.enable = true; # enables support for SANE scanners
+
+    environment.systemPackages = with pkgs; [
+      skanpage
+    ];
   };
 }

modules/toolchains.nix

@@ -37,6 +37,7 @@ in {
       lm_sensors
       imagemagick
       pypy3
+      nmap
  
       hyfetch
       acpi
@@ -44,12 +45,17 @@ in {
       pciutils
       usbutils
       powertop
+      parted
     ] ++ lib.optionals cfg.graphical [
       qdirstat
       lxqt.lxqt-policykit
       libva-utils
       glxinfo
+      alacritty
       vulkan-tools
+      pdfaranger
+      nomacs
+      gparted
     ];
 
     programs.git = {