Add the tutorial: "A Beginner's Guide to Linkers".

README.md

@@ -239,6 +239,7 @@ A curated list of awesome resources, learning materials, tools, frameworks, plat
 ### Tutorials
 
   * [A Tutorial Implementation of a Dependently Typed Lambda Calculus](https://www.andres-loeh.de/LambdaPi/).
+  * [A Beginner's Guide to Linkers](http://www.lurklurk.org/linkers/linkers.html) - Tutorial for helping C & C++ programmers understand the essentials of what the linker does.
   * [Algorithm W Step By Step](http://citeseerx.ist.psu.edu/viewdoc/download?doi=10.1.1.65.7733&rep=rep1&type=pdf).
   * [Compiler Optmization Tutorial](https://www.youtube.com/watch?v=SfV8aRX0YY0).
   * [How I Wrote a Programming Language, and How You Can Too](https://medium.com/@william01110111/the-programming-language-pipeline-91d3f449c919).