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@OrionReed
OrionReed / dom3d.js
Last active May 18, 2024 19:29
3D DOM viewer, copy-paste this into your console to visualise the DOM topographically.
// 3D Dom viewer, copy-paste this into your console to visualise the DOM as a stack of solid blocks.
// You can also minify and save it as a bookmarklet (https://www.freecodecamp.org/news/what-are-bookmarklets/)
(() => {
const SHOW_SIDES = false; // color sides of DOM nodes?
const COLOR_SURFACE = true; // color tops of DOM nodes?
const COLOR_RANDOM = false; // randomise color?
const COLOR_HUE = 190; // hue in HSL (https://hslpicker.com)
const MAX_ROTATION = 180; // set to 360 to rotate all the way round
const THICKNESS = 20; // thickness of layers
const DISTANCE = 10000; // ¯\\_(ツ)_/¯
@jirutka
jirutka / rules-both.iptables
Created September 18, 2012 12:42
Basic iptables template for ordinary servers (both IPv4 and IPv6)
###############################################################################
# The MIT License
#
# Copyright 2012-2014 Jakub Jirutka <jakub@jirutka.cz>.
#
# Permission is hereby granted, free of charge, to any person obtaining a copy
# of this software and associated documentation files (the "Software"), to deal
# in the Software without restriction, including without limitation the rights
# to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
# copies of the Software, and to permit persons to whom the Software is
@MichaelKreil
MichaelKreil / ffmpeg4matelight.sh
Last active April 7, 2024 23:22
using ffmpeg to stream videos, gifs, the webcam or the screen to matelight
# Stream a video
ffmpeg -re -i video.avi -vf "scale=40:ih*40/iw, crop=40:16" -f rawvideo -vcodec rawvideo -sws_flags bilinear -pix_fmt rgb24 - > /dev/udp/matelight.cbrp3.c-base.org/1337
# Loop a gif
ffmpeg -re -ignore_loop 0 -i image.gif -vf "scale=40:ih*40/iw, crop=40:16" -f rawvideo -vcodec rawvideo -sws_flags bilinear -pix_fmt rgb24 - > /dev/udp/matelight.cbrp3.c-base.org/1337
# Stream webcam
# Mac
ffmpeg -re -f avfoundation -r 30 -s 1280x720 -i "0" -vf "scale=40:ih*40/iw, crop=40:16, pp=autolevels:f, eq=1.5" -f rawvideo -vcodec rawvideo -sws_flags bilinear -pix_fmt rgb24 - > /dev/udp/matelight.cbrp3.c-base.org/1337
@zajdee
zajdee / debian-initramfs-ipv6-hook-script
Last active February 20, 2024 13:51
Scripts to support IPv6 networking in Debian pre-boot (initramfs) environment
#!/bin/sh
# Script to be placed in /etc/initramfs-tools/hooks/ipv6
PREREQ=""
prereqs()
{
echo "$PREREQ"
}
@marcan
marcan / linux.sh
Last active December 1, 2023 15:18
Linux kernel initialization, translated to bash
#!/boot/bzImage
# Linux kernel userspace initialization code, translated to bash
# (Minus floppy disk handling, because seriously, it's 2017.)
# Not 100% accurate, but gives you a good idea of how kernel init works
# GPLv2, Copyright 2017 Hector Martin <marcan@marcan.st>
# Based on Linux 4.10-rc2.
# Note: pretend chroot is a builtin and affects the current process
# Note: kernel actually uses major/minor device numbers instead of device name
#!/usr/bin/python
# -*- coding: utf-8 -*-
import subprocess
__all__ = ["transform"]
__version__ = '0.3'
__author__ = 'Christoph Burgmer <cburgmer@ira.uka.de>'
__url__ = 'http://github.com/cburgmer/upsidedown'
@XenGi
XenGi / 99-displaymagic.rules
Last active September 18, 2021 02:11
display magic
#/etc/udev/rules.d/99-displaymagic.rules
# enable LVDS on HDMI disconnect
SUBSYSTEM=="drm", ACTION=="change", RUN+="/usr/local/bin/displaymagic.sh"
@mtak
mtak / firstboot.sh.erb
Created July 8, 2014 17:31
Generator for Debian preseed files
#!/bin/sh
# set hostname
echo <%= hostname %> > /etc/hostname
/etc/init.d/hostname.sh
# Set up networking
cat > /etc/network/interfaces << EOF
# The loopback network interface
auto lo
@brodul
brodul / streaming.sh
Created July 25, 2012 19:39
Twitch.tv script for streaming
#! /bin/bash
# originaly from http://tinyurl.com/twitch-linux from taladan
# www.youtube.com/user/taladan
# gist created by brodul
INRES="1280x800" # input resolution
#OUTRES="1024x640" # Output resolution
OUTRES="800x500" # Output resolution
@XenGi
XenGi / application.py
Last active June 6, 2019 19:00
Example code for new python projects.
#!/usr/bin/env python3
"""
Application - The way to make things right.
Usage:
application.py arg1 [--arg2 <key>]
application.py (-h | --help)
application.py --version