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@felixhammerl
felixhammerl / README.md
Last active March 21, 2025 07:06
MitM TLS encrypted traffic in macOS using SSLKEYLOGFILE

Option 1: Via macOS environment variable:

  1. mkdir -p ~/Library/LaunchAgents
  2. Put tlskeylogger.plist at ~/Library/LaunchAgents/tlskeylogger.plist
  3. launchctl load ~/Library/LaunchAgents/tlskeylogger.plist, so it will load on the next restart
  4. launchctl start ~/Library/LaunchAgents/tlskeylogger.plist, so it will load the environment variable immediately
  5. Restart your browser(s)
  6. See how TLS keys are being written to ~/.tlskeyfile via tail -f ~/.tlskeyfile

NB: This may be hit or miss and many apps do not respect the env var.

@aliok
aliok / jenkinsfile-commons.groovy
Created April 26, 2017 12:35
Sample advanced Jenkins pipeline
/**
* This file provides common stuff to be used in the pipelines.
* It is important to load it after repo checkout is done: see https://github.com/jenkinsci/pipeline-plugin/blob/master/TUTORIAL.md#triggering-manual-loading
*
*/
/**
* Dumps some info about the environment.
* @return
*/
@jamtur01
jamtur01 / pre-commit
Created October 18, 2016 21:54
A Terraform validation and formatting pre-commit hook
#!/usr/bin/env bash
set -e
# Formats any *.tf files according to the hashicorp convention
files=$(git diff --cached --name-only)
for f in $files
do
if [ -e "$f" ] && [[ $f == *.tf ]]; then
#terraform validate `dirname $f`
terraform fmt $f
@lizrice
lizrice / main.go
Created August 25, 2016 10:02
Container from scratch
package main
// @lizrice, mostly copied from @doctor_julz: https://gist.github.com/julz/c0017fa7a40de0543001
import (
"fmt"
"os"
"os/exec"
"syscall"
)
@subfuzion
subfuzion / curl.md
Last active March 31, 2025 16:15
curl POST examples

Common Options

-#, --progress-bar Make curl display a simple progress bar instead of the more informational standard meter.

-b, --cookie <name=data> Supply cookie with request. If no =, then specifies the cookie file to use (see -c).

-c, --cookie-jar <file name> File to save response cookies to.

@cpswan
cpswan / nginx.conf
Last active July 2, 2024 09:43
Using nginx to proxy to an AWS ELB
daemon off;
worker_processes 1;
events { worker_connections 1024; }
http{
sendfile on;
@jctosta
jctosta / screen_cheatsheet.markdown
Last active March 27, 2025 15:23
Screen Cheatsheet

Screen Quick Reference

Basic

Description Command
Start a new session with session name screen -S <session_name>
List running sessions / screens screen -ls
Attach to a running session screen -x
Attach to a running session with name screen -r
@denji
denji / nginx-tuning.md
Last active March 27, 2025 12:41
NGINX tuning for best performance

NGINX Tuning For Best Performance

For this configuration you can use web server you like, i decided, because i work mostly with it to use nginx.

Generally, properly configured nginx can handle up to 400K to 500K requests per second (clustered), most what i saw is 50K to 80K (non-clustered) requests per second and 30% CPU load, course, this was 2 x Intel Xeon with HyperThreading enabled, but it can work without problem on slower machines.

You must understand that this config is used in testing environment and not in production so you will need to find a way to implement most of those features best possible for your servers.

@esfand
esfand / nginxvarcore.md
Last active May 17, 2021 16:39
Nginx Variables

Embedded Variables

The ngx_http_core_module module supports embedded variables with names matching the Apache Server variables. First of all, these are variables representing client request header fields, such as $http_user_agent, $http_cookie, and so on. Also there are other variables:

  • $arg_name
    argument name in the request line
@pauloricardomg
pauloricardomg / cors.nginxconf
Last active November 25, 2024 15:33
Nginx configuration for CORS-enabled HTTPS proxy with origin white-list defined by a simple regex
#
# Acts as a nginx HTTPS proxy server
# enabling CORS only to domains matched by regex
# /https?://.*\.mckinsey\.com(:[0-9]+)?)/
#
# Based on:
# * http://blog.themillhousegroup.com/2013/05/nginx-as-cors-enabled-https-proxy.html
# * http://enable-cors.org/server_nginx.html
#
server {