Assembly x86_64 Tutorial: strlen, Convert to String & Print with Syscall (Beginner Friendly)

In this video, I’ll show you step by step how to:

✅ Calculate the length of a string (strlen) in x86_64 Assembly
✅ Convert the number into a string (integer to ASCII)
✅ Print the result using the Linux write syscall

This tutorial is beginner friendly and perfect if you’re just starting with NASM and Linux system programming.

📌 What you’ll learn:
- Basics of .data, .bss, and .text sections
- Using registers (RAX, RDX, RSI, etc.)
- Looping through memory to count string length
- Converting numbers to ASCII digits
- Using syscall for printing output

If you’re learning low-level programming, reverse engineering, or just curious about how strings and syscalls work in assembly, this video is for you!

💬 Drop your questions in the comments — I’ll be happy to help 🚀

#Assembly #x86_64 #NASM #Linux #SystemProgramming #ReverseEngineering

Видео Assembly x86_64 Tutorial: strlen, Convert to String & Print with Syscall (Beginner Friendly) канала Segfault💀