diff --git a/programs/fish.nix b/programs/fish.nix
index 1af95e4..208aa14 100644
--- a/programs/fish.nix
+++ b/programs/fish.nix
@@ -33,6 +33,7 @@
       la = "exa --long --all --group --header --group-directories-first --sort=type --icons";
       lg = "exa --long --all --group --header --git";
       lt = "exa --long --all --group --header --tree --level ";
+      docker = "podman";
       ytdl = "ytdl_with_options";
       ytdl_mp4 = "ytdl_with_options -f 'bestvideo[ext=mp4]+bestaudio[ext=m4a]/best[ext=mp4]'";
       yti = "ytdl_with_options -F";
@@ -43,10 +44,10 @@
 
     functions = {
       upp = ''
-        if rg --quiet '^use flake$' .envrc
+        if rg --quiet '^use flake$' ./.envrc
           nix flake update ./ -v
         else
-          nix flake update (rg --no-line-number --color never '^use flake' .envrc | cut -d ' ' -f 3 | xargs -I {} sh -c 'echo {}') -v
+          nix flake update (rg --no-line-number --color never '^use flake' ./.envrc | cut -d ' ' -f 3 | xargs -I {} sh -c 'echo {}') -v
         end
       '';
 
@@ -55,6 +56,11 @@
         wget -U "$user_agent" $argv
       '';
 
+      aria-browser = ''
+        set user_agent "Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_7) AppleWebKit/605.1.15 (KHTML, like Gecko) Version/15.1 Safari/605.1.15"
+        aria2c -U "$user_agent" --file-allocation none -x 2 $argv
+      '';
+
       ytdl_with_options = ''
         yt-dlp --config-location "$HOME/.config/yt-dlp/config" --download-archive "$HOME/.config/youtube-dl/archive" $argv
       '';