gdb

RE & Pwn

x86-64 Assembly Primer for Reverse Engineers

A practical x86-64 assembly primer covering registers, the System V ABI, the stack, and GDB disassembly for reverse engineers.
RE & Pwn

GDB with pwndbg and GEF: A Practical Exploit-Dev Workflow

A hands-on exploit-dev workflow with GDB plus pwndbg/GEF: breakpoints, telescope, vmmap, heap inspection, and pattern search.