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@rafaelbiriba
rafaelbiriba / install_ffmpeg_libfdkaac.sh
Last active July 24, 2026 21:22
Install FFmpeg with libfdk_aac support (For Ubuntu)
# Criando um script .sh para executar todos os comandos:
#root@servidor:~# vi script.sh
#root@servidor:~# chmod +x script.sh
#root@servidor:~# ./script.sh
apt-get update
apt-get -y install autoconf automake build-essential git-core libass-dev libgpac-dev libsdl1.2-dev libtheora-dev libtool libvdpau-dev libvorbis-dev libx11-dev libxext-dev libxfixes-dev pkg-config texi2html zlib1g-dev libmp3lame-dev nasm gcc yasm && true
mkdir ~/ffmpeg_sources
cd ~/ffmpeg_sources
git clone --depth 1 git://github.com/mstorsjo/fdk-aac.git
@2xyo
2xyo / Readme.md
Created October 7, 2013 12:40
Kernel sysctl configuration file for Linux dedicated server systems at high-speed networks with loads of RAM and bandwidth available.

Sysctl-IP-Tunning

Kernel sysctl configuration file for Linux dedicated server systems at high-speed networks with loads of RAM and bandwidth available.

Installation

This file should be saved as /etc/sysctl.d/sysctl.local.conf and can be activated using the command: sysctl -e -p /etc/sysctl.d/*

# Hard-code DNS resolver to Google's servers
#
# *Setup*
# # download this file while DNS is working
# curl https://gist.github.com/turadg/7876784/raw --output ~/google-resolv.conf
# # replace your old DNS resolver
# sudo cp /etc/resolv.conf /etc/resolv.conf.auto && sudo mv ~/google-resolv.conf /etc/resolv.conf
# # make it uneditable so Vagrant doesn't clobber it
# sudo chattr +i /etc/resolv.conf
@denji
denji / nginx-tuning.md
Last active July 13, 2026 11:06
NGINX tuning for best performance

NGINX Tuning For Best Performance

For this configuration you can use web server you like, i decided, because i work mostly with it to use nginx.

Generally, properly configured nginx can handle up to 400K to 500K requests per second (clustered), most what i saw is 50K to 80K (non-clustered) requests per second and 30% CPU load, course, this was 2 x Intel Xeon with HyperThreading enabled, but it can work without problem on slower machines.

You must understand that this config is used in testing environment and not in production so you will need to find a way to implement most of those features best possible for your servers.

/* ===========================================================
* bootstrap-tooltip.js v2.2.2
* http://twitter.github.com/bootstrap/javascript.html#tooltips
* Inspired by the original jQuery.tipsy by Jason Frame
* ===========================================================
* Copyright 2012 Twitter, Inc.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
@svagionitis
svagionitis / Create_Iframe_Index_M3U8.bash
Last active June 3, 2025 19:00
Segment an mp4 file to HLS streaming files
#!/bin/bash
# Create an Iframe index from HLS segmented streams
# $1: Filename to be created
# $2: Location of segmented ts files
# Check how many arguments
if [ $# != 2 ]; then
echo "Usage: $0 [Input filename] [Location of segmented streams]"
exit 1;
fi
@ranacseruet
ranacseruet / VideoStream.php
Last active November 12, 2025 17:53
PHP VideoStream class for HTML5 video streaming
<?php
/**
* Description of VideoStream
*
* @author Rana
* @link http://codesamplez.com/programming/php-html5-video-streaming-tutorial
*/
class VideoStream
{
private $path = "";
@sokratisg
sokratisg / sysctl.conf
Last active January 5, 2024 00:03
Tuned sysctl.conf for use by CentOS/RHEL 6.x or later
# Kernel sysctl configuration file for Red Hat Linux
#
# For binary values, 0 is disabled, 1 is enabled. See sysctl(8) and
# sysctl.conf(5) for more details.
# Turn on execshield
# 0 completely disables ExecShield and Address Space Layout Randomization
# 1 enables them ONLY if the application bits for these protections are set to “enable”
# 2 enables them by default, except if the application bits are set to “disable”
# 3 enables them always, whatever the application bits
@supairish
supairish / gist:748c85552b2f7047a36a
Created May 30, 2014 23:15
Whitelist request throttling in Nginx?
http {
map $whitelist $limit {
default $binary_remote_addr;
1 "";
}
limit_conn_zone $limit zone=conn_limit_per_ip:10m;
limit_req_zone $limit zone=req_limit_per_ip:10m rate=5r/s;
server {
@chenshaoju
chenshaoju / sysctl.conf
Last active April 12, 2026 14:24
sysctl.conf
#
# /etc/sysctl.conf - Configuration file for setting system variables
# See /etc/sysctl.d/ for additonal system variables
# See sysctl.conf (5) for information.
#
#kernel.domainname = example.com
# Uncomment the following to stop low-level messages on console
#kernel.printk = 3 4 1 3