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@maephisto
maephisto / Javascript ISO country code to country name conversion
Last active November 3, 2023 21:05
ISO 3166-1 alpha-2 country code to country name conversion with a simple Javascript implementation, an array and a function.
var isoCountries = {
'AF' : 'Afghanistan',
'AX' : 'Aland Islands',
'AL' : 'Albania',
'DZ' : 'Algeria',
'AS' : 'American Samoa',
'AD' : 'Andorra',
'AO' : 'Angola',
'AI' : 'Anguilla',
'AQ' : 'Antarctica',
@olasd
olasd / stream_to_youtube.sh
Created March 28, 2014 19:58
Stream video to youtube via ffmpeg
#! /bin/bash
#
# Diffusion youtube avec ffmpeg
# Configurer youtube avec une résolution 720p. La vidéo n'est pas scalée.
VBR="2500k" # Bitrate de la vidéo en sortie
FPS="30" # FPS de la vidéo en sortie
QUAL="medium" # Preset de qualité FFMPEG
YOUTUBE_URL="rtmp://a.rtmp.youtube.com/live2" # URL de base RTMP youtube
@porjo
porjo / timelapse.md
Last active May 25, 2023 16:14
ffmpeg time-lapse

Convert sequence of JPEG images to MP4 video

Simple glob:

ffmpeg -r 24 -i '*.JPG' -s hd1080 -vcodec libx264 timelapse.mp4

Start from DSC_0079.JPG

ffmpeg -r 24 -f image2 -start_number 79 -i DSC_%04d.JPG -s hd1080 -vcodec libx264 timelapse2.mp4
@Manouchehri
Manouchehri / windows10qemu.sh
Last active February 10, 2022 18:50
Running Windows 10 in a UEFI enabled QEMU environment with KVM.
# Installing
qemu-system-x86_64 -bios /usr/share/ovmf/ovmf_x64.bin -enable-kvm -cpu host -smp 4 -m 2048 -cdrom ~/Downloads/Win10_English_x64.iso -net nic,model=virtio -net user -drive file=~/vm/win10.hd.img.raw,format=raw,if=virtio -vga qxl -drive file=~/Downloads/virtio-win-0.1.105.iso,index=1,media=cdrom
# Running
qemu-system-x86_64 -bios /usr/share/ovmf/ovmf_x64.bin -enable-kvm -cpu host -smp 4 -m 4096 -net nic,model=virtio -net user -drive file=~/vm/win10.hd.img.raw,format=raw,if=virtio -vga qxl -usbdevice tablet -rtc base=utc

Keybase proof

I hereby claim:

  • I am novemberborn on github.
  • I am novemberborn (https://keybase.io/novemberborn) on keybase.
  • I have a public key ASBotTxsIgcNBdJ7414oGO7TAGHyYaUtXfNLUrR3N-maaQo

To claim this, I am signing this object:

@adeekshith
adeekshith / .git-commit-template.txt
Last active July 25, 2024 10:26 — forked from Linell/.git-commit-template.txt
This commit message template helps you write great commit messages and enforce it across teams.
# <type>: (If applied, this commit will...) <subject> (Max 50 char)
# |<---- Using a Maximum Of 50 Characters ---->|
# Explain why this change is being made
# |<---- Try To Limit Each Line to a Maximum Of 72 Characters ---->|
# Provide links or keys to any relevant tickets, articles or other resources
# Example: Github issue #23
@hngouveia01
hngouveia01 / debugging_kernel.txt
Last active June 6, 2024 21:11
Debugging kernel code line by line with Qemu and GDB
We are going to use buildroot to download, configure and compile the kernel.
First, download and uncompress buildroot: https://buildroot.org/download.html
Go to the directory and:
make qemu_x86_defconfig
make menuconfig
@mattia-beta
mattia-beta / ddos.conf
Last active July 22, 2024 11:09
IPtables DDoS Protection for VPS
### 1: Drop invalid packets ###
/sbin/iptables -t mangle -A PREROUTING -m conntrack --ctstate INVALID -j DROP
### 2: Drop TCP packets that are new and are not SYN ###
/sbin/iptables -t mangle -A PREROUTING -p tcp ! --syn -m conntrack --ctstate NEW -j DROP
### 3: Drop SYN packets with suspicious MSS value ###
/sbin/iptables -t mangle -A PREROUTING -p tcp -m conntrack --ctstate NEW -m tcpmss ! --mss 536:65535 -j DROP
### 4: Block packets with bogus TCP flags ###
@alexellis
alexellis / timelapse.md
Created March 9, 2017 08:48 — forked from porjo/timelapse.md
ffmpeg time-lapse

Convert sequence of JPEG images to MP4 video

ffmpeg -r 24 -pattern_type glob -i '*.JPG' -i DSC_%04d.JPG -s hd1080 -vcodec libx264 timelapse.mp4

  • -r 24 - output frame rate
  • -pattern_type glob -i '*.JPG' - all JPG files in the current directory
  • -i DSC_%04d.JPG - e.g. DSC_0397.JPG
  • -s hd1080 - 1920x1080 resolution

Slower, better quality