Dive into a comprehensive 11-hour tutorial series on Fortran programming, covering fundamental concepts for beginners and serving as a valuable reference for advanced users. Learn to install gfortran and Geany, explore data types, operators, control structures, arrays, file I/O, functions, subroutines, and modules. Master essential programming techniques like type casting, string manipulation, and array operations. Discover how to use intrinsic functions, implement mathematical concepts, and create graphical outputs with GNUplot. Progress through hands-on examples, including calculating factorials, solving linear equations with Cramer's rule, and working with multi-dimensional arrays. Gain practical skills in executing programs from the terminal and utilizing shell scripts to enhance your Fortran programming proficiency.