diff --git a/2webm.lua b/2webm.lua
index 6cb7f67..1f136ed 100644
--- a/2webm.lua
+++ b/2webm.lua
@@ -16,7 +16,7 @@ if arg[1] and arg[1]:find("help") then
   return false
 end
 
-local error_occurred, utility = pcall(function() return require("utility-functions") end) if not error_occurred then error("This script is installed improperly. Follow instructions at https://github.com/TangentFoxy/.lua-files#installation") end
+local error_occurred, utility = pcall(function() return dofile(arg[0]:match("@?(.*/)") or arg[0]:match("@?(.*\\)") .. "utility-functions.lua") end) if not error_occurred then error("\n\nThis script is installed improperly. Follow instructions at:\n\thttps://github.com/TangentFoxy/.lua-files#installation\n") end
 utility.required_program("ffpmeg")
 
 local threads = tonumber(arg[1]) or arg[1] or 1
diff --git a/popen-command-test.lua b/popen-command-test.lua
index dd81f37..dc61e7c 100644
--- a/popen-command-test.lua
+++ b/popen-command-test.lua
@@ -1,37 +1,44 @@
--- install command: curl https://ollama.ai/install.sh | sh
+#!/usr/bin/env luajit
 
-util = require("utility-functions")
--- util.required_program("wsl") -- This fails on my system.
-util.required_program("pwsh") -- Apparently this is and isn't PowerShell. Isn't the future amazing?
+-- ollama install command: curl https://ollama.ai/install.sh | sh
+
+local error_occurred, utility = pcall(function() return dofile(arg[0]:match("@?(.*/)") or arg[0]:match("@?(.*\\)") .. "utility-functions.lua") end) if not error_occurred then error("\n\nThis script is installed improperly. Follow instructions at:\n\thttps://github.com/TangentFoxy/.lua-files#installation\n") end
+-- util.required_program("wsl") -- This fails on my system, necessitating a special function to run commands in WSL.
+utility.required_program("pwsh") -- Apparently this is and isn't PowerShell. Isn't the future amazing?
 
 -- On my system, it is impossible to call wsl directly from Lua. No idea why.
-local function wsl_command(command, output_return)
-  local file_name = ".tmp." .. util.uuid()
+local function wsl_command(command, get_output)
+  local file_name = utility.tmp_file_name()
   local output
 
-  command = "pwsh -Command wsl --exec \"" .. util.escape_quotes(command) .. "\""
+  command = "pwsh -Command wsl --exec \"" .. utility.escape_quotes(command) .. "\""
 
-  if output_return then
+  if get_output then
     command = command .. " > " .. file_name
   end
 
   os.execute(command)
 
-  if output_return then
+  if get_output then
     local file = io.open(file_name, "r")
-    local output = file:read("*a")
+    local output = file:read("*all")
     file:close()
     os.execute("rm " .. file_name) -- TODO replace with version I know works from somewhere else
-    return output
+    return output:trim()
   end
 end
 
-local function query_dolphin(prompt)
-  local command = "ollama run dolphin-mixtral \"" .. util.escape_quotes(prompt) .. "\""
+local function query_model(model, prompt)
+  local command = "ollama run " .. model .. " \"" .. utility.escape_quotes(prompt) .. "\""
   return wsl_command(command, true)
-  -- TODO trim the above
-
-  -- os.execute("pwsh -Command wsl --exec \"ollama run dolphin-mixtral \\\"Say only the word 'cheese'.\\\"\" > test-output-file.txt")
 end
 
-print(query_dolphin("Say only the word 'cheese'."))
+local function query_dolphin(prompt)
+  query_model("dolphin-mixtral", prompt)
+end
+-- print(query_dolphin("Say only the word 'cheese'."))
+
+-- TEMPORARY creation, need to make this system able to manage models automatically or semi-automatically
+wsl_command("ollama create curt --file ")
+
+print(query_model("curt", "How are you?"))
diff --git a/test.lua b/test.lua
index e393969..dade58e 100644
--- a/test.lua
+++ b/test.lua
@@ -1,27 +1,11 @@
 #!/usr/bin/env luajit
 
 -- if utility-functions.lua has an error, this won't show it, so for testing purposes, I don't use it here
--- local error_occurred, utility = pcall(function() return require("utility-functions") end) if not error_occurred then error("This script is installed improperly. Follow instructions at https://github.com/TangentFoxy/.lua-files#installation") end
--- utility = require("utility-functions")
-
+-- local error_occurred, utility = pcall(function() return dofile(arg[0]:match("@?(.*/)") or arg[0]:match("@?(.*\\)") .. "utility-functions.lua") end) if not error_occurred then error("\n\nThis script is installed improperly. Follow instructions at:\n\thttps://github.com/TangentFoxy/.lua-files#installation\n") end
+utility = dofile(arg[0]:match("@?(.*/)") or arg[0]:match("@?(.*\\)") .. "utility-functions.lua")
 
 print("---")
 
-local error_occurred, utility = pcall(function() return dofile(arg[0]:match("@?(.*/)") or arg[0]:match("@?(.*\\)") .. "utility-functions.lua") end) if not error_occurred then error("\n\nThis script is installed improperly. Follow instructions at:\n\thttps://github.com/TangentFoxy/.lua-files#installation\n") end
-print("Success?")
-
--- local error_occurred, utility = pcall(
---   function()
---     local path = arg[0]:match("@?(.*/)") or arg[0]:match("@?(.*\\)")
---     return require(path .. "utility-functions")
---   end)
--- if not error_occurred then
---   error("\n\nThis script is installed improperly. Follow instructions at:\n\thttps://github.com/TangentFoxy/.lua-files#installation\n")
--- end
-
--- local path = arg[0]:match("@?(.*/)") or arg[0]:match("@?(.*\\)")
--- utility = dofile(path .. "utility-functions.lua")
--- print(utility)
 for k,v in pairs(utility) do
   print(k,v)
 end
diff --git a/utility-functions.lua b/utility-functions.lua
index cad0429..4e7adbd 100644
--- a/utility-functions.lua
+++ b/utility-functions.lua
@@ -79,6 +79,9 @@ utility.ls = function(path)
   else
     command = "ls -1"
   end
+  if path then
+    command = command .. "\"" .. path .. "\""
+  end
 
   local tmp_file_name = utility.tmp_file_name()
   local output = os.capture_safe(command, tmp_file_name)