diff --git a/home/profile/default.nix b/home/profile/default.nix
index 8db1d4f..b38defa 100644
--- a/home/profile/default.nix
+++ b/home/profile/default.nix
@@ -5,17 +5,19 @@
       "${config.home.homeDirectory}/.local/bin"
     ];
 
-    sessionVariables = {
+    sessionVariables = rec {
       HACK = "${config.home.homeDirectory}/hackin";
 
       # TODO: remove this when neovim is installed.
       EDITOR = "nvim";
-      VISUAL = "${config.home.sessionVariables.VISUAL}";
-      SUDO_EDITOR = "${config.home.sessionVariables.VISUAL}";
+      VISUAL = "${EDITOR}";
+      SUDO_EDITOR = "${EDITOR}";
     };
 
     shellAliases = {
       c = "clear";
+      e = "${config.home.sessionVariables.EDITOR}";
+      v = "${config.home.sessionVariables.EDITOR}";
     };
   };
 
diff --git a/home/programs/fish.nix b/home/programs/fish.nix
index 7b506b6..39cc6e8 100644
--- a/home/programs/fish.nix
+++ b/home/programs/fish.nix
@@ -29,5 +29,37 @@
         src = autopair;
       }
     ];
+
+    shellInit = # fish
+      ''
+        set -g fish_key_bindings fish_vi_key_bindings
+      '';
+
+    shellAbbrs = {
+      cp = {
+        position = "command";
+        expansion = "cp -iv";
+      };
+
+      mkdir = {
+        position = "command";
+        expansion = "mkdir -pv";
+      };
+
+      mv = {
+        position = "command";
+        expansion = "mv -iv";
+      };
+
+      rm = {
+        position = "command";
+        expansion = "rm -r";
+      };
+
+      grep = {
+        position = "command";
+        expansion = "grep --color=auto";
+      };
+    };
   };
 }