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@ejdyksen
ejdyksen / patch-edid.md
Last active July 18, 2024 14:37
A script to fix EDID problems on external monitors in macOS

patch-edid.rb

A script to fix EDID problems on external monitors in macOS.

Instructions

  1. Connect only the problem display.

  2. Create this directory structure (if it doesn't already exist):

@ichadhr
ichadhr / jekyll-post-thor.md
Last active February 8, 2024 10:27
Jekyll create post with command

CREATE JEKYLL POSTS FROM THE COMMAND LINE

I got tired on creating new files manually for each new post a write so I put together this little command line task with Thor.

It creates a new file in the _posts directory with today’s date, parses the parameters to command as the post’s title and adds that as a slug to the new file. It then writes a default yaml template to the file (as specified in the script).

Running thor jekyll:new New and shiny post will for example create the file _posts/2012-12-28-new-and-shiny-post.markdown, populate it with an yaml template and finally open the file in my favorite editor.

HOW TO

Add the following to your Gemfile:

@nikhita
nikhita / update-golang.md
Last active July 19, 2024 17:55
How to update the Go version

How to update the Go version

System: Debian/Ubuntu/Fedora. Might work for others as well.

1. Uninstall the exisiting version

As mentioned here, to update a go version you will first need to uninstall the original version.

To uninstall, delete the /usr/local/go directory by:

@tomnomnom
tomnomnom / alert.js
Last active July 12, 2024 13:24
Ways to alert(document.domain)
// How many ways can you alert(document.domain)?
// Comment with more ways and I'll add them :)
// I already know about the JSFuck way, but it's too long to add (:
// Direct invocation
alert(document.domain);
(alert)(document.domain);
al\u0065rt(document.domain);
al\u{65}rt(document.domain);
window['alert'](document.domain);
@straight-shoota
straight-shoota / spindle.cr
Last active November 18, 2023 06:10
Spindle - Structured Concurrency for Crystal (PoC)
def bob
10.times do
puts "B"
sleep 0.006
end
end
def alice
3.times do
puts "A"
@Gnzlt
Gnzlt / gourcevideo.sh
Created March 6, 2019 13:25
Gource video export command
#!/bin/bash
gource \
-s .03 \
-1280x720 \
--auto-skip-seconds .1 \
--multi-sampling \
--stop-at-end \
--key \
--highlight-users \
At this point, it is probably easier to just use something like this: https://github.com/reznok/Spring4Shell-POC
- clone https://spring.io/guides/gs/handling-form-submission/
- you can skip right to gs-handling-form-submission/complete, no need to follow the tutorial
- modify it so that you can build a war file (https://www.baeldung.com/spring-boot-war-tomcat-deploy)
- install tomcat9 + java 11 (i did it on ubuntu 20.04)
- deploy the war file
- update the PoC (https://share.vx-underground.org/) to write the tomcatwar.jsp file to webapps/handling-form-submission instead of webapps/ROOT
@adulau
adulau / http2-rapid-reset-ddos-attack.md
Last active June 27, 2024 16:52
HTTP/2 Rapid Reset DDoS Attack

Introduction

This Gist aims to centralise the most relevant public sources of information related to the HTTP/2 Rapid Reset vulnerability. This vulnerability has been disclosed jointly by Google, Amazon AWS, and Cloudflare on 10 October 2023 at 12:00 UTC.

Please help us make this page as comprehensive as possible by contributing relevant references, vendor advisories and statements, mitigations, etc.

References

@hahwul
hahwul / solid_queue_tips.rb
Last active February 16, 2024 04:36
solid_queue tips
# Get all workers
SolidQueue::Process.all
# Get Pause and Ready Job
SolidQueue::Pause.all.pluck(:queue_name)
SolidQueue::ReadyExecution.where("queue_name LIKE ?", "dc_development_%").distinct(:queue_name).pluck(:queue_name)
# Get Failed Job
SolidQueue::FailedExecution.all
SolidQueue::FailedExecution.count
@dhh
dhh / linux-setup.sh
Last active July 19, 2024 07:52
linux-setup.sh
# THIS LINUX SETUP SCRIPT HAS MORPHED INTO A WHOLE PROJECT: HTTPS://OMAKUB.ORG
# PLEASE CHECKOUT THAT PROJECT INSTEAD OF THIS OUTDATED SETUP SCRIPT.
#
#
# Libraries and infrastructure
sudo apt update -y
sudo apt install -y \
docker.io docker-buildx \
build-essential pkg-config autoconf bison rustc cargo clang \