Update README.md

Installation, Usage, Future

README.md

@@ -1,4 +1,49 @@
 webcli
 ======
 
-Website in nerdstyle
+This is going to be a blogging-website designed for nerds.   
+This is basically a terminal to a pseudo-operating-system where users can view files (blogs) of other users or create files themself via a unix-like command line interface.
+
+Installation
+------------
+
+Take a look at /backend/config.php   
+MySQL database has to exist.   
+ENABLE_SETUP-switch has to be set to true.   
+   
+Then run /backend/setup.php. This will generate the complete database-structure.   
+Don't forget to reset the ENABLE_SETUP-switch.
+
+Usage
+-----
+  
+The interface is based on UNIX-commands (_cd_, _ls_, mv, cp, mkdir, chmod, chown, rmdir, _su_, passwd, useradd, usermod, userdel, touch, less, nano, vim, ...) (italic commands are implemented at the moment). 
+The default password for the root user is "toor". You can change it as you like to.   
+
+Future
+------
+
+There will be so called comment-files, which can be used to leave comments on other posts.
+
+But for now the most important task is to implement the basic commands.   
+
+__File commands:__
+- mv
+- cp
+- rm
+- mkdir
+- rmdir
+- chmod
+- chown
+- touch
+
+__User commands:__
+- useradd
+- usermod
+- userdel
+- passwd
+
+__Editors, pager, etc:__
+- less, more
+- nano (eventually with different name)
+- vim (eventually with different name)