Celestial HackTheBox Notes

This box isn’t too bad and was actually pretty educational. First we started off with an nmap scan, noticing only one port open “3000”. Using the flag -sV we can use banner grabbing to determine what service is running on the port. We then found out it was node.js and a web host. So we... Continue Reading →

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Programming From The Ground Up Chapter 2

Chapter 2: Know The Concepts 1) Describe the fetch-execute cycle. Also known as an instruction cycle or fetch-decode-execute cycle is the basic operational process of a computer. The process consists of the computer retrieving a program instruction from its memory; it then determines what actions the instruction contains. Lastly, it will execute the cycle. The... Continue Reading →

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