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@mcastelino
mcastelino / iptables-cheatsheet.md
Last active August 23, 2024 21:29
iptables-cheatsheet

The netfilter hooks in the kernel and where they hook in the packet flow

The figure below calls out

  • The netfilter hooks
  • The order of table traversal
@andreicristianpetcu
andreicristianpetcu / ansible-summary.md
Created May 30, 2016 19:25
This is an ANSIBLE Cheat Sheet from Jon Warbrick

An Ansible summary

Jon Warbrick, July 2014, V3.2 (for Ansible 1.7)

Configuration file

intro_configuration.html

First one found from of

@soheilhy
soheilhy / nginxproxy.md
Last active September 19, 2024 06:16
How to proxy web apps using nginx?

Virtual Hosts on nginx (CSC309)

When hosting our web applications, we often have one public IP address (i.e., an IP address visible to the outside world) using which we want to host multiple web apps. For example, one may wants to host three different web apps respectively for example1.com, example2.com, and example1.com/images on the same machine using a single IP address.

How can we do that? Well, the good news is Internet browsers

@ubermuda
ubermuda / nginx.conf
Created November 5, 2013 22:13
Proxy a unix socket HTTP server to a tcp port using nginx.
server {
listen 127.0.0.1:9000;
location / {
proxy_pass http://unix:/var/run/docker.sock:/;
}
}