Merge remote-tracking branch 'origin/main'

modules/home-manager/scripts/common/bin/nf

@@ -1,5 +1,6 @@
 #!/usr/bin/env sh
 
+umask 0077
 SUBDIR="${2:-./}"
 mkdir -p "$NOTES_PATH/$SUBDIR"
 cd "$NOTES_PATH/$SUBDIR" || exit 1

modules/home-manager/scripts/common/bin/t

@@ -0,0 +1,3 @@
+#!/usr/bin/env bash
+
+N todo

modules/nixos/default.nix

@@ -400,6 +400,7 @@
 
   troubleshooting-tools = {pkgs, ...}: {
     environment.systemPackages = with pkgs; [
+      iftop
       bottom
       btop
       dnsutils

nixos/router.nix

@@ -96,6 +96,10 @@ in {
     }
   ];
 
+  environment.systemPackages = with pkgs; [
+    iftop
+  ];
+
   boot.kernel.sysctl =
     sysctl-entries
     // {