diff --git a/commands/cat.php b/commands/cat.php
index 5f77575..72ce93a 100644
--- a/commands/cat.php
+++ b/commands/cat.php
@@ -1,5 +1,5 @@
 <?php
-function cat($commands)
+function func($commands)
 {
     $pwd = file_get_contents("pwd.txt");
     if (sizeof($commands) > 2) {
diff --git a/commands/cd.php b/commands/cd.php
index f522b57..8abab13 100644
--- a/commands/cd.php
+++ b/commands/cd.php
@@ -1,5 +1,5 @@
 <?php
-function cd($commands)
+function func($commands)
 {
     if (sizeof($commands) > 2) {
         file_put_contents("recent.txt", "Invalid number of arguments.<br/>", FILE_APPEND);
diff --git a/commands/clear.php b/commands/clear.php
index d7b030d..cd81c0a 100644
--- a/commands/clear.php
+++ b/commands/clear.php
@@ -1,5 +1,5 @@
 <?php
-function clear($commands)
+function func($commands)
 {
     if (sizeof($commands) == 1) {
         file_put_contents("recent.txt", "");
diff --git a/commands/help.php b/commands/help.php
index 94875f0..efea1c3 100644
--- a/commands/help.php
+++ b/commands/help.php
@@ -1,5 +1,5 @@
 <?php
-function help($commands)
+function func($commands)
 {
     $help = file_get_contents("static/terminal.php/help.txt");
     if (sizeof($commands) == 1) {
diff --git a/commands/ls.php b/commands/ls.php
index 3c0280d..5f018ff 100644
--- a/commands/ls.php
+++ b/commands/ls.php
@@ -1,5 +1,5 @@
 <?php
-function ls($commands)
+function func($commands)
 {
     $pwd = file_get_contents("pwd.txt");
     if (sizeof($commands) == 1) {
diff --git a/commands/mkdir.php b/commands/mkdir.php
index 5f41216..2027479 100644
--- a/commands/mkdir.php
+++ b/commands/mkdir.php
@@ -1,5 +1,5 @@
 <?php
-function mdir($commands)
+function func($commands)
 {
     $pwd = file_get_contents("pwd.txt");
     if (sizeof($commands) == 2) {
diff --git a/commands/pwd.php b/commands/pwd.php
index c5029cb..9b6019f 100644
--- a/commands/pwd.php
+++ b/commands/pwd.php
@@ -1,5 +1,5 @@
 <?php
-function pwd($commands)
+function func($commands)
 {
     $pwd = file_get_contents("pwd.txt");
     if (sizeof($commands) == 1) {
diff --git a/commands/rm.php b/commands/rm.php
index a5cdd71..980a16d 100644
--- a/commands/rm.php
+++ b/commands/rm.php
@@ -7,7 +7,7 @@ function deleteDirectory($dir)
     }
     return rmdir($dir);
 }
-function rm($commands)
+function func($commands)
 {
     $pwd = file_get_contents("pwd.txt");
     if ($commands[1] == "-r") {
diff --git a/commands/touch.php b/commands/touch.php
index 958c770..815f225 100644
--- a/commands/touch.php
+++ b/commands/touch.php
@@ -1,5 +1,5 @@
 <?php
-function touc($commands)
+function func($commands)
 {
     $pwd = file_get_contents("pwd.txt");
     if (sizeof($commands) == 2) {
diff --git a/commands/when_adding_a_new_command b/commands/when_adding_a_new_command
index 798f026..c84dad6 100644
--- a/commands/when_adding_a_new_command
+++ b/commands/when_adding_a_new_command
@@ -1,3 +1,2 @@
-make php
-write help.txt <command_name>.txt
-edit terminal.php
\ No newline at end of file
+write php
+write help.txt <command_name>.txt
\ No newline at end of file
diff --git a/terminal.php b/terminal.php
index 7ffa641..faf73b9 100644
--- a/terminal.php
+++ b/terminal.php
@@ -40,37 +40,14 @@ if (!opendir("fileroot")) {
         echo "<script>window.scrollTo(0,document.body.scrollHeight)</script>";
         exit(0);
     }
-    if ($commands[0] == "pwd") {
-        include "commands/pwd.php";
-        pwd($commands);
-    } else if ($commands[0] == "mkdir") {
-        include "commands/mkdir.php";
-        mdir($commands);
-    } else if ($commands[0] == "rm") {
-        include "commands/rm.php";
-        rm($commands);
-    } else if ($commands[0] == "clear") {
-        include "commands/clear.php";
-        clear($commands);
-    } else if ($commands[0] == "cd") {
-        include "commands/cd.php";
-        cd($commands);
-    } else if ($commands[0] == "help") {
-        include "commands/help.php";
-        help($commands);
-    } else if ($commands[0] == "touch") {
-        include "commands/touch.php";
-        touc($commands);
-    } else if ($commands[0] == "cat") {
-        include "commands/cat.php";
-        cat($commands);
-    } else if ($commands[0] == "ls") {
-        include "commands/ls.php";
-        ls($commands);
-    } else {
+    if(file_get_contents("commands/$commands[0].php") != NULL){
+        include "commands/$commands[0].php";
+        func($commands);
+    }
+    else{
         file_put_contents("recent.txt", "Unknown command.<br/>try 'help' or 'help [command]'<br/>", FILE_APPEND);
     }
-    echo "<script>window.location.href=\"terminal.php\";</script>";
+    echo "<script>window.location.href=\"terminal.php\";</script>"; 
     ?>
 </body>