Add sample

manuscript/009.txt

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+## Windows configuration for running your first program
+
+Terminal (also known as "console", "shell", "command line") is a friend of any Ruby hacker. To run programs that we are going to build together, we need some sort of central console, a place from _where_ these programs will be executed. _Terminal_ is the name of this central command console.
+

manuscript/Book.txt

@@ -6,3 +6,4 @@
 006.txt
 007.txt
 008.txt
+009.txt

manuscript/Sample.txt

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+001-in-lieu-of-an-introduction.txt
+002-ruby-vs-ybur.txt
+003-ruby-is-for-fun.txt
+004.txt
+005.txt
+006.txt
+007.txt