--- title: "#gdb articles | Hashnode" description: "GNU Debugger. Read the latest #gdb articles and tutorials on Hashnode." url: "https://hashnode.com/tag/gdb" --- Tag # #gdb 26 posts · 2 followers [Yogeshwar Peela](https://hashnode.com/@exploitnotes) · [Sep 28](https://hashnode.com/posts/tryhackme-binary-heaven-writeup/6aba88d702e827109be86b0b) ### [TryHackMe: Binary Heaven - Writeup](https://exploitnotes.hashnode.dev/tryhackme-binary-heaven-writeup?utm_source=hashnode&utm_medium=feed) TryHackMe Binary Heaven walkthrough: Ghidra,GDB, reverse engineering, ret2libc, SUID exploitation, PATH hijacking, and Linux privilege escalation tips 8 min read · [exploitnotes.hashnode.dev](https://exploitnotes.hashnode.dev/tryhackme-binary-heaven-writeup?utm_source=hashnode&utm_medium=feed) [Ravidu Priyankara](https://hashnode.com/@ravindupriyankara) · [Jun 8](https://hashnode.com/posts/the-case-of-the-disappearing-ebpf-instruction-inside-map-fd-relocation-and-bpf-ld-imm64/6a2647a6a310674fdac6096e) ### [The Case of the Disappearing eBPF Instruction: Inside Map FD Relocation and BPF\_LD\_IMM64](https://ravindu-priyankara.hashnode.dev/the-case-of-the-disappearing-ebpf-instruction-inside-map-fd-relocation-and-bpf-ld-imm64?utm_source=hashnode&utm_medium=feed) Ever notice missing instructions in eBPF disassembly? Inside the deep-dive tracking of how libbpf handles placeholder FDs and dup3 binary surgery. 18 min read · [ravindu-priyankara.hashnode.dev](https://ravindu-priyankara.hashnode.dev/the-case-of-the-disappearing-ebpf-instruction-inside-map-fd-relocation-and-bpf-ld-imm64?utm_source=hashnode&utm_medium=feed) [Cristian Zapata Arias](https://hashnode.com/@theposintech) · [Feb 6](https://hashnode.com/posts/step-by-step-interactive-debugger-for-rust/6986375cd6d95b9d54f331ea) ### [Step by step interactive debugger for Rust](https://theposintech.hashnode.dev/step-by-step-interactive-debugger-for-rust?utm_source=hashnode&utm_medium=feed) Learn to debug Rust using LLDB with a step-by-step guide. Master essential commands, visualize code execution, and troubleshoot like a pro 8 min read · [theposintech.hashnode.dev](https://theposintech.hashnode.dev/step-by-step-interactive-debugger-for-rust?utm_source=hashnode&utm_medium=feed) [Karuppiah Natarajan](https://hashnode.com/@karuppiah7890) · [Dec 18, 2025](https://hashnode.com/posts/profilers/69440654db16179356816667) ### [Profilers!](https://karuppiah.dev/profilers?utm_source=hashnode&utm_medium=feed) So, today, we had an issue in one of our internal systems called API Tester. It was very slow. Only today it was slow, and the CPU usage was very high according to our monitoring systems, especially since today morning. Before noticing the CPU usage,... 4 min read · [karuppiah.dev](https://karuppiah.dev/profilers?utm_source=hashnode&utm_medium=feed) [Talson](https://hashnode.com/@Ripp3rdoc) · [Sep 15, 2025](https://hashnode.com/posts/building-a-kernel-for-exploit-development/68c81a82930e29ec250b9af8) ### [Building a Kernel for Debugging/Exploit Development](https://ripp3rdoc.hashnode.dev/building-a-kernel-for-exploit-development?utm_source=hashnode&utm_medium=feed) Understanding the Process to Build a Linux Kernel for Effective Debugging 4 min read · [ripp3rdoc.hashnode.dev](https://ripp3rdoc.hashnode.dev/building-a-kernel-for-exploit-development?utm_source=hashnode&utm_medium=feed) [박서경](https://hashnode.com/@eumgil) · [Aug 20, 2025](https://hashnode.com/posts/gdb-debugger/68a563d06b9a94e99c3b5854) ### [GDB Debugger](https://psk-study.hashnode.dev/gdb-debugger?utm_source=hashnode&utm_medium=feed) 🐞 Introduction to GDB (GNU Debugger) 1. What is GDB? GDB (GNU Debugger) is a powerful tool that allows you to: Run your program step by step Pause at specific lines or functions (breakpoints) Inspect variables and memory in real-time Trace the c... 3 min read · [psk-study.hashnode.dev](https://psk-study.hashnode.dev/gdb-debugger?utm_source=hashnode&utm_medium=feed) [pwn8](https://hashnode.com/@pwn8) · [Jul 20, 2025](https://hashnode.com/posts/ductf2025-fakeobject/687cd91d7b208093135be668) ### [\[DUCTF2025\] fakeobject](https://pwn8.xyz/ductf2025-fakeobject?utm_source=hashnode&utm_medium=feed) \[DUCTF2025\] fakeobject, 3 min read · [pwn8.xyz](https://pwn8.xyz/ductf2025-fakeobject?utm_source=hashnode&utm_medium=feed) [Md. Monowarul Amin 200042112](https://hashnode.com/@AminSaraj) · [Jun 29, 2025](https://hashnode.com/posts/glibc-heap-and-use-after-free-vulnerability/68617665466ca995839792c5) ### [Glibc heap and Use After Free Vulnerability](https://heap-and-userafterfree.hashnode.dev/glibc-heap-and-use-after-free-vulnerability?utm_source=hashnode&utm_medium=feed) Understand Glibc heap allocation and use-after-free vulnerabilities with C code and visual GDB examples. 1 min read · [heap-and-userafterfree.hashnode.dev](https://heap-and-userafterfree.hashnode.dev/glibc-heap-and-use-after-free-vulnerability?utm_source=hashnode&utm_medium=feed) [Md. Monowarul Amin 200042112](https://hashnode.com/@AminSaraj) · [Jun 29, 2025](https://hashnode.com/posts/stackandbufferoverflow/6861742b9d156b0a5ca46296) ### [Stack\_And\_Buffer\_Overflow](https://stackandbufferoverflow.hashnode.dev/stackandbufferoverflow?utm_source=hashnode&utm_medium=feed) A simple guide to stack memory and buffer overflow in C with real examples and GDB walkthroughs. 1 min read · [stackandbufferoverflow.hashnode.dev](https://stackandbufferoverflow.hashnode.dev/stackandbufferoverflow?utm_source=hashnode&utm_medium=feed) [jayapshrivastava](https://hashnode.com/@jayashrivastava) · [Apr 30, 2025](https://hashnode.com/posts/from-kernel-panics-to-clarity-a-developers-journey-with-user-mode-linux/681294312132c632af62accc) ### [From Kernel Panics 🌩️ to Clarity 💡: A Developer’s Journey with User-Mode Linux](https://jayapshrivastava.hashnode.dev/from-kernel-panics-to-clarity-a-developers-journey-with-user-mode-linux?utm_source=hashnode&utm_medium=feed) Set Up User-Mode Linux (UML) for Kernel Debugging — A Complete Guide 9 min read · [jayapshrivastava.hashnode.dev](https://jayapshrivastava.hashnode.dev/from-kernel-panics-to-clarity-a-developers-journey-with-user-mode-linux?utm_source=hashnode&utm_medium=feed)