added notes document

Author: alexnaughtonjr

.DS_Store

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+Compiling the code:
+ 
+g++ command is a GNU c++ compiler invocation command, which is used for preprocessing, compilation, assembly and linking of source code to generate an executable file. The different “options” of g++ command allow us to stop this process at the intermediate stage.
+
+
+g++ hello_World.cpp
+
+To output the binary code in the terminal ./helloWorld
+
+Default compiled binary file name is a.out
+
+
+Commenting: 
+
+//this is a comment
+
+Multi line comments...
+
+/* This is all commented.
+std::cout << "hi!";
+None of this is going to run! */
+
+Re-naming compiled files:
+	
+	g++ hello_World.cpp -o hello.cpp
+
+Data Types:
+
+	int = 9
+	Char = e
+	string = “this is string”
+	Bool = True or False
+	Floats =  1.9
+
+
+Int score = 9
+
+Std::cin >> score >> “What do you want the new score to be? “
+std ::cout << score
+
+
+
+
+

c++_Notes.txt

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+Change Directory
+
+	cd <dir> - change directory
+	cd .. - go to parent directory
+
+File And Directory Management:
+
+	mkdir <dir name> - make new directory
+	touch <filename> - make new file
+
+	mv <filename> <filename> - rename file in current directory
+	mv <filename> <dir> - move file into directory
+	rm <filename> - delete file
+	rm -rf <dir> - delete directory - Careful with this
+	
+