Removed shutdown command, for now

src/Tomas.Kernal/Programs/About.cs

@@ -9,8 +9,7 @@ public class About : IProgram
 {
     public bool Run(IShell shell)
     {
-        Console.WriteLine($"{ComConsts.NAME} v{ComConsts.VersionGit}{Environment.NewLine}"
+        Console.WriteLine($"TOMAS v{ComConsts.VersionGit} is a hobby operating system written in C# using the COSMOS framework.{Environment.NewLine}Commands:");
-                        + "TOMAS (Tony's Managed Operating System) is a operating system written in C# using the COSMOS framework.");
         var progs = shell.Programs;
         foreach (var commands in progs.Keys)
             Console.WriteLine(commands);

src/Tomas.Kernal/Programs/Shutdown.cs

@@ -1,13 +0,0 @@
-using System;
-
-namespace Tomas.Kernel.Programs;
-
-internal class Shutdown : IProgram
-{
-    public bool Run(IShell shell)
-    {
-        Environment.Exit(Environment.ExitCode);
-
-        return true;
-    }
-}

src/Tomas.Kernal/Shell.cs

@@ -9,13 +9,12 @@ public class Shell : IShell
 {
     const char SYMBOL = '$';
 
-    public Dictionary<string, IProgram> Programs => new Dictionary<string, IProgram>()
+    public Dictionary<string, IProgram> Programs => new()
     {
         {"about", new About() },
         {"fensay", new FenSay() },
         {"clear", new Clear() },
-        {"commands", new Commands() },
+        {"commands", new Commands() }
-        {"shutdown", new Shutdown() }
     };
 
     public string ReadLine