Hello,
I am an undergraduate computer engineering student, but I have many years of experience working with Unix-like systems, and of course, I am familiar with the shell (personally, I like zsh, but bash is great as well). I will use uname to detect the architecture and then proceed accordingly. I should be able to complete this relatively simple program quite quickly, and have set my price and deadline accordingly. Please feel free to contact me if you need anything, and thank you for your consideration.