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@bonsaiviking
bonsaiviking / NmapHeartbleed.md
Last active September 20, 2021 23:31
Guide to using Nmap to scan for the Heartbleed bug.

Requirements

  1. Nmap. The script requires version 6.25 or newer. The latest version, 6.47, already includes the next 3 dependencies, so you can skip directly to the Scanning section below.
    • An easy way to get the latest Nmap release is to use Kali Linux.
    • Binary installers are available for Windows.
    • RPM installer available for Linux, or install from source.
    • .dmg installer available for Mac OS X.
  2. tls.lua. The script requires this Lua library for TLS handshaking.
  3. ssl-heartbleed.nse. This is the script itself.
@hgfischer
hgfischer / benchmark+go+nginx.md
Last active April 11, 2024 22:09
Benchmarking Nginx with Go

Benchmarking Nginx with Go

There are a lot of ways to serve a Go HTTP application. The best choices depend on each use case. Currently nginx looks to be the standard web server for every new project even though there are other great web servers as well. However, how much is the overhead of serving a Go application behind an nginx server? Do we need some nginx features (vhosts, load balancing, cache, etc) or can you serve directly from Go? If you need nginx, what is the fastest connection mechanism? This are the kind of questions I'm intended to answer here. The purpose of this benchmark is not to tell that Go is faster or slower than nginx. That would be stupid.

So, these are the different settings we are going to compare:

  • Go HTTP standalone (as the control group)
  • Nginx proxy to Go HTTP
  • Nginx fastcgi to Go TCP FastCGI
  • Nginx fastcgi to Go Unix Socket FastCGI
@simkimsia
simkimsia / install-jenkins-on-ubuntu-12-10.sh
Last active December 7, 2017 19:46
Install jenkins on a fresh ubuntu 12.10.
#!/bin/bash
###
#
# Copyright (c) 2013 KimSia Sim
#
# Ubuntu 12.10 based install jenkins and other related plugins
# Run this by executing the following from a fresh install of Ubuntu 12.10 server:
#
# bash -c "$(curl -fsSL https://gist.github.com/simkimsia/4473000/raw/5e301a3bd399096e7cbbe3b1a877997a117aa7a3/install-jenkins-on-ubuntu-12-10.sh)"