Added new section called "Next Steps" to the tutorial.

www/the_dao_of_minimal_linux_live.txt

@@ -15,7 +15,8 @@
    2. Boot Process
    3. Inside The Shell Scripts
    4. Possible Improvements
-   5. Epilogue
+   5. Next Steps
+   6. Epilogue
    
    ###   ###   ###
    
@@ -654,7 +655,47 @@
    
    ###   ###   ###
    
-   5. Epilogue
+   5. Next Steps
+   
+   OK, now we know how to build and run a basic Linux system. But that's not enough.
+   Now we want to build more complex system, probably one which supports "packman",
+   "apt-get", or any other package manager.
+   
+   Building such system requires a lot more work. A lot more! I mean it!
+   
+   For starters, "Minimal Linux Live" lives entirely in the "initramfs" space. We never
+   really get out of there. Basically this is what you need if you want more functional
+   live Linux system:
+   
+   1. Compressed file system - this is where all the real stuff will be.
+   
+   2. GNU Coreutils - these are the real shell command line utilities (ls, cd, etc.).
+      You need them because later we are going to "escape" from "initramfs" and use the
+      actual file system available in the compressed file. Alternatively, you can overlay
+      the whole "BusyBox" environment on top of the compressed file system but that's not
+      really professional approach.
+   
+   3. You need to "switch_root" to the actual file system (the compressed one) which you
+      first need to locate, then mount and finally make it "writable" by overlaying virtual
+      RAM files/folders via UNION/AUFS (or something similar) if the bootable media is not
+      already writable. Remember that you are mounting compressed FS, which means that if
+      you make any changes on files located in the original FS, they will not be persisted
+      between reboots. Probably you want to handle this edge case as well.
+      
+   4. You need to prepare in advance the stuff that you want to be present in the compressed
+      file system. Assuming that we are building a useful live Linux OS, the absolute minimum
+      is "GNU Coreutils", network management utilities and probably some kind of package
+      manager, e.g. "packman" or "apt-get".
+      
+   5. You need to rewrite /init and make it execute all necessary steps to fulfil "point 3"
+      from the above. Different live Linux systems use different approaches here.
+      
+   All of the above is definitely *not* minimal but it's definitely doable if you put some
+   additional efforts.
+   
+   ###   ###   ###
+   
+   6. Epilogue
    
    That's all folks! I hope you find this tutorial useful. And remember, we are talking
    about very minimal live Linux OS here. If you want to create something bigger, I