Skip to content

Instantly share code, notes, and snippets.

View Tptogiar's full-sized avatar
🎯
Focusing

Tptogiar

🎯
Focusing
View GitHub Profile
@jamiephan
jamiephan / README.md
Last active April 27, 2025 08:29
A script to automatically add ALL items to your account in quixel

Script to add all items from quixel

As quixel is being removed, all items are free to aquire. This script is to automate the process to add items to your account (As of writing, a total of 18874 items)

Note: This script only tested in the latest version of Chrome.

How to use

  1. Copy the script from below (run.js)
  2. Login into https://quixel.com
@CharlesGodwin
CharlesGodwin / How to use ssh-copy-id.md
Last active March 8, 2025 19:37
Windows 10/11 scripts to support ssh-copy-id which is missing in Windows OpenSSH

The Windows version of OpenSSH client doesn't include a ssh-copy-id command. I don't know why. If it does one day, then this can be ignored.

NOTE If you have Windows Subsystem for Linux (WSL) installed, you can use the linux version of ssh-copy-id instead. Go to the description at the end of this document.

  • Download the file ssh-copy-id.cmd to your Windows PC, or copy and paste its contents.
  • Run the script passing your linux ssh information (for example ssh-copy-id.cmd [email protected]). This should work with any Linux platform. Alternatively, if you have experience, you can use the powershell version. ssh-copy-id.ps1. Run the script as powershell .\ssh-copy-id.ps1 [email protected].
  • Run the command for each linux account you connect with. You will be prompted for your Linux host password. If you have more than 1 account on any machine, you must do this for each account.

The file name and location of the script is not important but the filename extension must be .cmd

@vegard
vegard / kernel-dev.md
Last active April 1, 2025 19:37
Getting started with Linux kernel development

Getting started with Linux kernel development

Prerequisites

The Linux kernel is written in C, so you should have at least a basic understanding of C before diving into kernel work. You don't need expert level C knowledge, since you can always pick some things up underway, but it certainly helps to know the language and to have written some userspace C programs already.

It will also help to be a Linux user. If you have never used Linux before, it's probably a good idea to download a distro and get comfortable with it before you start doing kernel work.

Lastly, knowing git is not actually required, but can really help you (since you can dig through changelogs and search for information you'll need). At a minimum you should probably be able to clone the git repository to a local directory.

@denizssch
denizssch / XpSerials.txt
Created July 21, 2019 00:13
Windows XP ALL Serial Keys :) (For testing purpose [Ex: VM or PenTest])
FCKGW-RHQQ2-YXRKT-8TG6W-2B7Q8
Windows XP PRO Corporate serial number S/N: Key: MQPWW-PGVKX-YPMKG-8DH3G-KC8PW
windows xp home edition serial number S/N: 034634-262024-171505-828316-729010-413531-800424-400442
Windows XP 64 serial number S/N: B2RBK-7KPT9-4JP6X-QQFWM-PJD6G
Windows XP serial number S/N: K6C2K-KY62K-DQR84-RD4QV-QB74Q
Windows XP Professional 64-bit Corporate Edition 5.2.3790.1830 serial number S/N: VCFQD-V9FX9-46WVH-K3CD4-4J3JM
Microsoft Windows XP Professional SP2 serial number S/N: YY8F2-3CKVQ-RKTRG-6JMDR-9DTG6
Windows XP Professional Service Pack 1 sp1 serial number S/N: F46YY - 2R8VQ - R8GMY - 926VK - 6BQ73
Windows XP Pro serial number S/N: KBWR7-76BD8-J7MDQ-KKG&C-V9Q2J
@denisgolius
denisgolius / generate-ssh-key.sh
Created October 4, 2018 06:55 — forked from grenade/01-generate-ed25519-ssh-key.sh
Correct file permissions for ssh keys and config.
ssh-keygen -t rsa -b 4096 -N '' -C "[email protected]" -f ~/.ssh/id_rsa
ssh-keygen -t rsa -b 4096 -N '' -C "[email protected]" -f ~/.ssh/github_rsa
ssh-keygen -t rsa -b 4096 -N '' -C "[email protected]" -f ~/.ssh/mozilla_rsa
@mcastelino
mcastelino / qemu-tracing.md
Last active February 19, 2025 16:45
Tracing QEMU-KVM Interactions

Tracing QEMU-KVM Interactions

But default in linux you can figure out how many times and for what reasons there is a VM Exit from a VM into the kvm kernel module. However given the ubiquity of vhost and the ability of kvm to emulate most device models directly in the kernel, most of those VM exits do not result in a transition from host kernel into the QEMU. The transitions from VM -> kvm -> QEMU are typically the most expensive.

Here we try to figure out how many of the VM Exits result in the invocation of QEMU.

Tracking VM-KVM Interactions

This can be done very simply with perf