diff --git a/users/tao/nushell/stuff.nu b/users/tao/nushell/stuff.nu
index bfe8058..dfaedbc 100644
--- a/users/tao/nushell/stuff.nu
+++ b/users/tao/nushell/stuff.nu
@@ -1,30 +1,31 @@
-source ~/.cache/starship/init.nu
-source ~/.zoxide.nu
+task 
 
+alias b = btm
+alias cringe = sudo bootctl set-oneshot auto-windows
+alias fetch = fastfetch
+alias ff = firefox
+alias jd = jj diff
+alias js = jj status
+alias pu = pueue
+alias t = task
+alias zl = zellij
+
+
+def c [path: path = "~"] {
+  cd $path
+  l
+}
 def l [
-  path?
-  flags?
+  path: path = "."
 ] {
-  if $path != null {
-    ls $path
-  } else {
-    ls
-  } | sort-by type name -i
+  ls $path
+  | sort-by type name -i
 }
 
-def tse [exit_node?] {
-  if $exit_node != null {
-    tailscale set --exit-node $exit_node
-  } else {
-    tailscale set --exit-node=""
-  }
-}
-def tsr [] {
-  tailscale status --json | from json | get Peer | transpose nodekey node | get node | filter {$in.Location?.Country == USA} | get TailscaleIPs | each {get 0} | select (random int 0..($in | length)) | tse $in.0
-  tailscale status
-  firefox https://mullvad.net/en/check
-}
 
+def ns [package] {
+  nix shell $"nixpkgs#($package)"
+}
 def rebuild [subcommand] {
     sudo nice -n19 nixos-rebuild $subcommand --flake /home/tao/projects/NOflake/ --impure --verbose
     hx --grammar fetch; hx --grammar build
@@ -41,26 +42,55 @@ def bump [] {
 }
 alias rb = rebuild boot
 alias rs = rebuild switch
-
-def ns [package] {
-  nix shell $"nixpkgs#($package)"
-}
-
-
-alias ard = arduino-cli
-alias arduino-cli = boxxy arduino-cli
-alias b = btm;
-alias cringe = sudo bootctl set-oneshot auto-windows
-alias fetch = fastfetch
-alias ff = firefox
 alias gc = nh clean all
-alias jd = jj diff
-alias js = jj status
-alias pu = pueue
-alias t = task
+
+
+def tse [exit_node: string = ""] {
+    tailscale set --exit-node $exit_node
+}
+def tsp [] {
+  tailscale exit-node list
+    | split row "\n"
+    | each {str trim}
+    | filter {is-not-empty}
+    | skip 1
+    | last 19
+    | first 17
+    | split column -r '\s{2,}'
+    | reject column5 column3
+    | rename ip addr city
+    | par-each {
+      insert ping {
+        |row| $row.addr
+          | str replace "mullvad.ts.net" "relays.mullvad.net"
+          | ping -c5 -q $in
+          | split row "\n"
+          | last
+          | split column "/"
+          | get column6?
+          | get 0
+        }
+      }
+    | sort-by ping -n
+ }
+def tsr [] {
+  tailscale status --json
+    | from json
+    | get Peer
+    | transpose nodekey node
+    | get node
+    | filter {$in.Location?.Country == USA}
+    | get TailscaleIPs
+    | each {get 0}
+    | select (random int 0..($in | length))
+    | tse $in.0
+  tailscale status
+  firefox https://mullvad.net/en/check
+}
 alias ts = tailscale
 alias tss = tailscale status
 alias tsx = tailscale exit-node list
-alias zl = zellij
 
-task
+
+source ~/.cache/starship/init.nu
+source ~/.zoxide.nu