tomassole / pgsql_backup.sh

Created April 25, 2024 11:34 — forked from sirbrillig/pgsql_backup.sh

Postgresql daily backup script.

	#!/bin/bash
	#
	# Backup a Postgresql database into a daily file.
	#

	BACKUP_DIR=/pg_backup
	DAYS_TO_KEEP=14
	FILE_SUFFIX=_pg_backup.sql
	DATABASE=
	USER=postgres

AkdM / Edit_Repack_ISO_tutorial.md

Last active April 25, 2024 11:34

Edit and repack .iso bootable image

On Linux

Installing mkisofs

apt-get install mkisofs

Editing ISO image

mkdir /tmp/custom_iso

ishu3101 / gist_to_github_repo.md

Created November 24, 2015 08:35

Transfer a gist to a GitHub repository

clone the gist

git clone https://gist.github.com/ishu3101/6fb35afd237e42ef25f9

rename the directory

mv 6fb35afd237e42ef25f9 ConvertTo-Markdown

change the working directory to the newly renamed directory

cd ConvertTo-Markdown

arkatsy / zustand-internals.jsx

Last active April 25, 2024 11:32

How zustand works internally

	import { useSyncExternalStore } from "react";
	// For more on the useSyncExternalStore hook, see https://react.dev/reference/react/useSyncExternalStore

	// The code is almost identical to the source code of zustand, without types and some features stripped out.
	// Check the links to see the references in the source code.
	// The links are referencing the v5 of the library. If you plan on reading the source code yourself v5 is the best way to start.
	// The current v4 version contains lot of deprecated code and extra stuff that makes it hard to reason about if you're new to this.

	// https://github.com/pmndrs/zustand/blob/fe47d3e6c6671dbfb9856fda52cb5a3a855d97a6/src/vanilla.ts#L57-L94
	function createStore(createState) {

rebane2001 / discord-colored-text-generator.html

Last active April 25, 2024 11:31

https://rebane2001.com/discord-colored-text-generator/

	<!DOCTYPE html>
	<html lang="en">
	<head>
	<link rel="icon" type="image/x-icon" href="/favicon.ico">
	<title>Rebane's Discord Colored Text Generator</title>
	<meta charset="UTF-8">
	<meta name="description" content="Rebane's Discord Colored Text Generator">
	<meta name="author" content="rebane2001">
	<style>
	/*

scottwater / backup.sh

Created February 22, 2024 18:40

SQLite Backup Script

	#!/bin/bash
	set -e

	s3_key=$BACKUP_S3_KEY
	s3_secret=$BACKUP_S3_SECRET
	bucket=$BACKUP_S3_BUCKET
	backup_db_passphrase=$BACKUP_S3_DB_PASSPHRASE
	data_directory=$SQLITE_DATABASE_DIRECTORY
	# ensure each backup has the same date key
	date_key=$(date '+%Y-%m-%d-%H-%M-%S')

ohld / code_to_media_id.py

Created February 19, 2020 20:14

Convert Instagram media URL to media_id

	# This is Python port of this Javascript method:
	# https://github.com/notslang/instagram-id-to-url-segment/blob/master/lib/index.coffee

	url = "https://www.instagram.com/p/B8iwlG9pXHI/"
	# ----> use regexp to extract code from url
	code = "B8iwlG9pXHI"

	charmap = {
	'A': '0',
	'B': '1',

devops-school / ansible-playbook-example-windows.md

Last active April 25, 2024 11:27

15 Ansible Playbooks Example for Windows Administration

1. Copying Files

---
- hosts: win

  tasks:
  - name: Copy File
    win_copy:
      src: C:\output.pdf

Xynonners / HHAA-D.gdshader

Last active April 25, 2024 11:26

gdshader HHAA implementation (spatial/depth AA)

	shader_type spatial;

	render_mode unshaded;

	void vertex() {
	POSITION = vec4(VERTEX, 1.0);
	}

	uniform sampler2D BackBufferTex : hint_screen_texture, repeat_disable, filter_nearest;
	uniform sampler2D DepthBufferTex : source_color, hint_depth_texture, filter_nearest;

karpathy / stablediffusionwalk.py

Last active April 25, 2024 11:25

hacky stablediffusion code for generating videos

	"""
	stable diffusion dreaming
	creates hypnotic moving videos by smoothly walking randomly through the sample space

	example way to run this script:

	$ python stablediffusionwalk.py --prompt "blueberry spaghetti" --name blueberry

	to stitch together the images, e.g.:
	$ ffmpeg -r 10 -f image2 -s 512x512 -i blueberry/frame%06d.jpg -vcodec libx264 -crf 10 -pix_fmt yuv420p blueberry.mp4