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@luk707
luk707 / rpi_dwm.md
Last active December 15, 2023 01:39
Setting up DWM on a Raspberry Pi running Raspbian lite

Setting up DWM on a Raspberry Pi running Raspbian lite

Make sure git is intalled

sudo apt install git

Clone the repository from suckless:

# This code is written at BigVision LLC. It is based on the OpenCV project. It is subject to the license terms in the LICENSE file found in this distribution and at http://opencv.org/license.html
# Usage example: python3 object_detection_yolo.py --video=run.mp4
# python3 object_detection_yolo.py --image=bird.jpg
import cv2 as cv
import argparse
import sys
import numpy as np
from urllib.request import urlopen
import os
# Luke's config for the Zoomer Shell
# Enable colors and change prompt:
autoload -U colors && colors
PS1="%B%{$fg[red]%}[%{$fg[yellow]%}%n%{$fg[green]%}@%{$fg[blue]%}%M %{$fg[magenta]%}%~%{$fg[red]%}]%{$reset_color%}$%b "
# History in cache directory:
HISTSIZE=10000
SAVEHIST=10000
HISTFILE=~/.cache/zsh/history
@huntrar
huntrar / full-disk-encryption-arch-uefi.md
Last active July 13, 2024 08:35
Arch Linux Full-Disk Encryption Installation Guide [Encrypted Boot, UEFI, NVMe, Evil Maid]

Arch Linux Full-Disk Encryption Installation Guide

This guide provides instructions for an Arch Linux installation featuring full-disk encryption via LVM on LUKS and an encrypted boot partition (GRUB) for UEFI systems.

Following the main installation are further instructions to harden against Evil Maid attacks via UEFI Secure Boot custom key enrollment and self-signed kernel and bootloader.

Preface

You will find most of this information pulled from the Arch Wiki and other resources linked thereof.

Note: The system was installed on an NVMe SSD, substitute /dev/nvme0nX with /dev/sdX or your device as needed.

@qpwo
qpwo / monte_carlo_tree_search.py
Last active July 18, 2024 22:51
Monte Carlo tree search (MCTS) minimal implementation in Python 3, with a tic-tac-toe example gameplay
"""
A minimal implementation of Monte Carlo tree search (MCTS) in Python 3
Luke Harold Miles, July 2019, Public Domain Dedication
See also https://en.wikipedia.org/wiki/Monte_Carlo_tree_search
https://gist.github.com/qpwo/c538c6f73727e254fdc7fab81024f6e1
"""
from abc import ABC, abstractmethod
from collections import defaultdict
import math
@CarstenSchelp
CarstenSchelp / plot_confidence_ellipse.py
Last active June 22, 2024 14:24
A function to plot the confidence ellipse of the covariance of a 2D dataset. Uses matplotlib.
import numpy as np
import matplotlib.pyplot as plt
from matplotlib.patches import Ellipse
import matplotlib.transforms as transforms
def confidence_ellipse(x, y, ax, n_std=3.0, facecolor='none', **kwargs):
"""
Create a plot of the covariance confidence ellipse of `x` and `y`
See how and why this works: https://carstenschelp.github.io/2018/09/14/Plot_Confidence_Ellipse_001.html
@gaearon
gaearon / modern_js.md
Last active July 18, 2024 10:37
Modern JavaScript in React Documentation

If you haven’t worked with JavaScript in the last few years, these three points should give you enough knowledge to feel comfortable reading the React documentation:

  • We define variables with let and const statements. For the purposes of the React documentation, you can consider them equivalent to var.
  • We use the class keyword to define JavaScript classes. There are two things worth remembering about them. Firstly, unlike with objects, you don't need to put commas between class method definitions. Secondly, unlike many other languages with classes, in JavaScript the value of this in a method [depends on how it is called](https://developer.mozilla.org/en-US/docs/Web/Jav
@Brainiarc7
Brainiarc7 / cuda_installation_on_ubuntu_18.04
Last active March 12, 2024 23:46 — forked from Mahedi-61/cuda_11.8_installation_on_Ubuntu_22.04
cuda 9.0 installation guidline for ubuntu 18.04 LTS
# first get the PPA repository driver
sudo add-apt-repository ppa:graphics-drivers/ppa
# install nvidai driver
sudo apt install nvidia-384 nvidia-384-dev
# install other import packages
sudo apt-get install g++ freeglut3-dev build-essential libx11-dev libxmu-dev libxi-dev libglu1-mesa libglu1-mesa-dev
# CUDA 9 requires gcc 6
@emadehsan
emadehsan / Screen Unix Cheat Sheet.md
Created April 18, 2018 11:52
Screen Linux/Unix command cheat sheet

Install Screen

$ sudo apt install screen

Enter a new Screen Session

$ screen

Detach from current screen session

@faniska
faniska / wkhtmltopdf.sh
Last active March 11, 2024 11:51
Install wkhtmltopdf with patched QT on Ubuntu Linux
# Uncomment the next line if you have installed wkhtmltopdf
# sudo apt remove wkhtmltopdf
cd ~
# Select an appropriate link for your system (32 or 64 bit) from the page https://wkhtmltopdf.org/downloads.html and past to the next line
wget https://github.com/wkhtmltopdf/wkhtmltopdf/releases/download/0.12.4/wkhtmltox-0.12.4_linux-generic-amd64.tar.xz
tar xvf wkhtmltox*.tar.xz
sudo mv wkhtmltox/bin/wkhtmlto* /usr/bin
sudo apt-get install -y openssl build-essential libssl-dev libxrender-dev git-core libx11-dev libxext-dev libfontconfig1-dev libfreetype6-dev fontconfig