feat: Link SSH keys into ~/{public,private}-keys

README.org

@@ -185,6 +185,10 @@ Used as a server admin account with little configuration.
 
 *** TODO [#A] [[id:6141dc5c-2232-4bc0-9464-410c21135c86][Strategies]]
 
+*** TODO Integrate Eshell with Evil registers
+
+I'm imagining ~cat some-file > /dev/reg/+~
+
 *** TODO When visiting a package, set read-only mode by default
 
 *** TODO Evil ~:rxs~ command
@@ -697,5 +701,5 @@ The beloved Faye's Wishsys is an incredibly impressive 3-kloc NixOS config with
 - [[https://github.com/Fuco1/smartparens][Smartparens]]
 
 # Local Variables:
-# jinx-local-words: "Wishsys"
+# jinx-local-words: "Eshell Wishsys"
 # End:

users/crumb/files.nix

@@ -3,10 +3,22 @@
 let mutableSymlink = config.lib.file.mkOutOfStoreSymlink;
 in lib.mkMerge [
   {
+    # Link private SSH keys to ~/.ssh/id_ed25519 (where SSH will automatically
+    # find them) and ~/private-keys (where humans will find them).  Remember
+    # that private keys must always be linked with mutable symlinks as to not
+    # copy them into the world-readable Nix store!!
     home.file.".ssh/id_ed25519".source =
       mutableSymlink "/persist/private-keys/ssh/crumb-at-nixos-testbed";
+    home.file."private-keys/ssh/crumb-at-nixos-testbed".source =
+      mutableSymlink "/persist/private-keys/ssh/crumb-at-nixos-testbed";
+
+
+    # Similarly, public keys are linked where SSH will find them as well as a
+    # human-friendly ~/public-keys.
     home.file.".ssh/id_ed25519.pub".source =
       ../../public-keys/ssh/crumb-at-nixos-testbed.pub;
+    home.file."public-keys/ssh/crumb-at-nixos-testbed".source =
+      ../../public-keys/ssh/crumb-at-nixos-testbed.pub;
   }
 
   {