ruyrocha

	# IPs taken from:
  # https://openai.com/searchbot.json
  # https://openai.com/chatgpt-user.json
  # https://openai.com/gptbot.json
  # And presumably could change.
  
location /
{
  #deny OAI-SearchBot
  deny 20.42.10.176/28;

ruyrocha

Reverse Engineering on macOS

Some notes, tools, and techniques for reverse engineering macOS binaries.

Table of Contents

• Reverse Engineering Tools
  • Binary Ninja
• Binary Ninja Plugins/Themes

ruyrocha

ruyrocha

Using Gemini CLI for Large Codebase Analysis

When analyzing large codebases or multiple files that might exceed context limits, use the Gemini CLI with its massive context window. Use gemini -p to leverage Google Gemini's large context capacity.

File and Directory Inclusion Syntax

Use the @ syntax to include files and directories in your Gemini prompts. The paths should be relative to WHERE you run the gemini command:

ruyrocha

For years, people have been using jemalloc with ruby. There were various benchmarks and discussions. Legend had it that Jemalloc 5 didn't work as well as Jemalloc 3.

Then, one day, hope appeared on the horizon. @wjordan offered a config for Jemalloc 5.

Ubuntu/Debian

FROM ruby:3.1.2-bullseye
RUN apt-get update ; \