Skip to content

Instantly share code, notes, and snippets.

@basperheim
basperheim / ffmpeg-merge-folder-of-videos.md
Last active July 6, 2026 21:15
Use FFmpeg to merge a directory of AVI files by appending each file name to a text file

FFmpeg: merge a folder of AVI files with names that include order number

You can merge a series of .avi files with ffmpeg using the concat filter. However, the concat filter requires that all inputs have the same streams (same codecs, same time base, etc.).

Here is an example of how you can do it (each video file should end in ..-01.avi, ..-02.avi, etc..):

Create the text file using echo

First, create a file that contains the list of all your .avi files. You can do this manually, but if your files are named in a sequence like 01.avi, 02.avi, 03.avi, and so on, you can generate this list automatically using a bash command. Here's how you can do it:

@aamiaa
aamiaa / CompleteDiscordQuest.md
Last active July 6, 2026 20:06
Complete Recent Discord Quest

Caution

As of April 7th 2026, Discord has expressed their intent to crack down on automating quest completion.

Some users have received the following system message:

image

There isn't much I can do to make the script undetected, so use it at your own risk, as you most likely WILL get flagged by doing so.

Complete Recent Discord Quest

@ih2502mk
ih2502mk / list.md
Last active July 6, 2026 20:55
Quantopian Lectures Saved
@delucamd
delucamd / disable-nvidia.md
Last active July 6, 2026 19:48
Disabling NVIDIA GPU on MacBook Pro

Technical Guide: Disabling NVIDIA GPU on MacBook Pro 11,3 (Linux)

Target System: MacBook Pro Retina 15" (Late 2013, Model 11,3)
OS: Linux (Mint/Ubuntu/Debian based)
Objective: Completely power down the dedicated NVIDIA GT 750M to save battery and reduce heat, relying solely on the Integrated Intel Iris Pro graphics.


Phase 0: Install rEFInd

#EXTM3U
#EXTINF:-1,www.techedubyte.com
Https:www.techedubyte.com
#EXTINF:-1,BEIN_Sports_News
http://server.sibfungold.info:8080/pacha-man1/e0VaVPskUa/2296
#EXTINF:-1,BeIN_Sport_NBA_HD
http://server.sibfungold.info:8080/pacha-man1/e0VaVPskUa/49691
#EXTINF:-1,AR: Al KASS 1 HD
http://server.sibfungold.info:8080/pacha-man1/e0VaVPskUa/1138
#EXTINF:-1,AR: Al KASS 2 HD

🧠 46 Marketing Skills pro seu Claude Code

Como prometido no carrossel: o pacote de skills que transforma seu Claude Code (ou Cursor, Codex, Windsurf) num time de marketing completo.

Repositório oficial (grátis, open source, MIT) — por Corey Haines: 👉 https://github.com/coreyhaines31/marketingskills


⚡ Instalação (1 comando)

LLM Wiki

A pattern for building personal knowledge bases using LLMs.

This is an idea file, it is designed to be copy pasted to your own LLM Agent (e.g. OpenAI Codex, Claude Code, OpenCode / Pi, or etc.). Its goal is to communicate the high level idea, but your agent will build out the specifics in collaboration with you.

The core idea

Most people's experience with LLMs and documents looks like RAG: you upload a collection of files, the LLM retrieves relevant chunks at query time, and generates an answer. This works, but the LLM is rediscovering knowledge from scratch on every question. There's no accumulation. Ask a subtle question that requires synthesizing five documents, and the LLM has to find and piece together the relevant fragments every time. Nothing is built up. NotebookLM, ChatGPT file uploads, and most RAG systems work this way.

@StoneLabs
StoneLabs / google_sub.lst
Created May 7, 2020 13:42
List of all google subdomains
# Semi-Secret
actualities.google.com – alias for news.google.com
d.google.com – same as www.google.com
email.google.com – redirects to mail.google.com (obviously)
fusion.google.com – redirects to www.google.com
locale.google.com – redirects to local.google.com
purchase.google.com – same as www.google.com
relay.google.com – nothing (possibly a mail relay server?)
<?php
// Nos permite iniciar una sección en php
session_start();
// Inicia sessión (la @ evita los mensajes de error si la sesión ya está iniciada)
// unset($_SESSION); //eliminamos la variable con los datos de usuario;
include("connection.php");
// Se requiere que los datos de contraseña y nombre no estén vacío
if( isset($_POST['nombreL']) && !empty($_POST['nombreL']) &&