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@dvlden
dvlden / ffmpeg.md
Last active January 3, 2025 16:28
Convert video files to MP4 through FFMPEG

This is my personal list of functions that I wrote for converting mov files to mp4!

Command Flags

Flag Options Description
-codec:a libfaac, libfdk_aac, libvorbis Audio Codec
-quality best, good, realtime Video Quality
-b:a 128k, 192k, 256k, 320k Audio Bitrate
-codec:v mpeg4, libx264, libvpx-vp9 Video Codec
@AndrewDryga
AndrewDryga / erl-observe.sh
Last active July 11, 2023 01:20
Script for connecting Erlang Observer to remote node hosted in Kubernetes
#!/bin/bash
# This script provides easy way to debug remote Erlang nodes that is running in a kubernetes cluster.
# Usage: ./erl-observe.sh -l app=my_all -n default -c erlang_cookie
#
# Don't forget to include `:runtime_tools` in your mix.exs application dependencies.
set -e
# Trap exit so we can try to kill proxies that has stuck in background
function cleanup {
echo " - Stopping kubectl proxy."
@roadrunner2
roadrunner2 / 0 Linux-On-MBP-Late-2016.md
Last active May 7, 2025 15:28
Linux on MacBook Pro Late 2016 and Mid 2017 (with Touchbar)

Introduction

This is about documenting getting Linux running on the late 2016 and mid 2017 MPB's; the focus is mostly on the MacBookPro13,3 and MacBookPro14,3 (15inch models), but I try to make it relevant and provide information for MacBookPro13,1, MacBookPro13,2, MacBookPro14,1, and MacBookPro14,2 (13inch models) too. I'm currently using Fedora 27, but most the things should be valid for other recent distros even if the details differ. The kernel version is 4.14.x (after latest update).

The state of linux on the MBP (with particular focus on MacBookPro13,2) is also being tracked on https://github.com/Dunedan/mbp-2016-linux . And for Ubuntu users there are a couple tutorials (here and here) focused on that distro and the MacBook.

Note: For those who have followed these instructions ealier, and in particular for those who have had problems with the custom DSDT, modifying the DSDT is not necessary anymore - se

@wojteklu
wojteklu / clean_code.md
Last active May 15, 2025 14:30
Summary of 'Clean code' by Robert C. Martin

Code is clean if it can be understood easily – by everyone on the team. Clean code can be read and enhanced by a developer other than its original author. With understandability comes readability, changeability, extensibility and maintainability.


General rules

  1. Follow standard conventions.
  2. Keep it simple stupid. Simpler is always better. Reduce complexity as much as possible.
  3. Boy scout rule. Leave the campground cleaner than you found it.
  4. Always find root cause. Always look for the root cause of a problem.

Design rules

@0mkara
0mkara / Ethereum_private_network.md
Last active March 30, 2025 21:48
Ethereum private network configuration guide.

Create your own Ethereum private network

Introduction

Used nodes:

Linux raspberrypi 4.9.41-v7+ #1023 SMP Tue Aug 8 16:00:15 BST 2017 armv7l GNU/Linux
Linux localhost.localdomain 4.14.5-200.fc26.x86_64 #1 SMP Mon Dec 11 16:29:08 UTC 2017 x86_64 x86_64 x86_64 GNU/Linux
@getify
getify / 1.js
Created September 8, 2015 13:47
sync state machines with ES6 generators
// normal JS function
function stateMachine() {
var state = 1;
return {
next: function() {
switch (state) {
case 1:
// handle state 1
@darcyparker
darcyparker / installNeovim.sh
Last active February 15, 2025 12:54
Build and install neovim for Debian
#!/usr/bin/env bash
#Build and install neovim for Debian
#See: https://neovim.io/
#See: https://github.com/neovim/neovim/wiki/Building-Neovim#quick-start
#See: https://gist.github.com/darcyparker/153124662b05c679c417
#Save current dir
pushd . > /dev/null || exit
@jensens
jensens / config
Created February 10, 2015 19:19
.i3/config
# jensens i3wm config
set $mainscreen LVDS1
set $sidescreen VGA1
# i3 config file (v4)
#
# Please see http://i3wm.org/docs/userguide.html for a complete reference!
set $mod Mod4
@danackerson
danackerson / 100_base.conf
Last active September 19, 2024 15:42
using nginx + lua + redis for redirects and rewrites
# using such a setup requires `apt-get install lua-nginx-redis` under Ubuntu Trusty
# more info @ http://wiki.nginx.org/HttpLuaModule#access_by_lua
http {
lua_package_path "/etc/nginx/include.d/?.lua;;";
lua_socket_pool_size 100;
lua_socket_connect_timeout 10ms;
lua_socket_read_timeout 10ms;
server {
@sararob
sararob / data-structure.js
Last active April 26, 2022 22:21
Role-based security in Firebase
/*
This example shows how you can use your data structure as a basis for
your Firebase security rules to implement role-based security. We store
each user by their Twitter uid, and use the following simplistic approach
for user roles:
0 - GUEST
10 - USER
20 - MODERATOR