Lesson 23 File modification (sys_write)
In order to modify a file, we must first create the file then write to our newly created file. Registers are:
eax as 4
ebx as file descriptor value
ecx as memory location of file contents
edx as bitsize for content to write
Notice that 4 is used in sys_write aswell, just like printing to stdout, but rather, we are writing to a file instead