Christopher Konopka cskonopka

## check-seconds-total.sh
for f in ./*.mp4
do ffprobe -v quiet -of csv=p=0 -show_entries format=duration "$f"
done | awk '{sum += $1}; END{print sum}'

## btc-html5-webgl.html
<html>
<script type="text/javascript">

var GL;
var shaderId;
var vertexBuffer;
var indexBuffer;
var timer = 0;

function initWebGL(){

## rename-files.sh
#!/bin/bash

n=0;
for file in *.jpg ; do mv  "${file}" "${n}".jpg; n=$((n+1));  done

## aptiv-install.sh
#!/bin/bash

# Update
sudo apt-get update
# Install GPIO lib
sudo pip3 install --upgrade RPi.GPIO
# Install Git
sudo apt install git
# Install Python3 from source
sudo su

## docker-RemoveAllContainersImages.sh
#!/bin/bash

# remove all Docker containers
docker rm $(docker ps -a -q)

# remove all Docker images
rmi $(docker images -a -q)

## ffmpeg-CreatePngPaletteGif.sh
#!/bin/bash
echo "Provide a directory please :"
read dir
for f in $dir/*.mp4
do
    echo "Processing $f"
    echo "${f%.*}.png"
    ffmpeg -y -ss 0 -t 11 -i $f -filter_complex "[0:v] palettegen" "${f%.*}.png"
    ffmpeg -ss 0 -t 11 -i $f -filter_complex "[0:v] fps=24,scale=w=480:h=-1,split [a][b];[a] palettegen=stats_mode=single [p];[b][p] paletteuse=new=1" "${f%.*}.gif"
done

## CompositionExample.go
// All material is licensed under the Apache License Version 2.0, January 2004
// http://www.apache.org/licenses/LICENSE-2.0

// https://play.golang.org/p/uB4c33sbfj

// Sample program demonstrating decoupling with interface composition.
package main

import "fmt"

## readCSV.go
package main

import (
	"encoding/csv"
	"fmt"
	"os"
)

type CsvLine struct {
	Column1 string

## ffmpeg-sequentialMerge.go
package main

import (
	"fmt"
	"os/exec"
	"strconv"
)

func main() {
	countdown(4)

## ffmpeg-overlay2audiofiles.sh
#!/bin/bash
ffmpeg -y -i FILE1 -i FILE2 -filter_complex "[0:0][1:0] amix=inputs=2:duration=longest" -c:a libmp3lame OUTPUTFILE
	for f in ./*.mp4
	do ffprobe -v quiet -of csv=p=0 -show_entries format=duration "$f"
	done \| awk '{sum += $1}; END{print sum}'
	<html>
	<script type="text/javascript">

	var GL;
	var shaderId;
	var vertexBuffer;
	var indexBuffer;
	var timer = 0;

	function initWebGL(){
	#!/bin/bash

	n=0;
	for file in *.jpg ; do mv "${file}" "${n}".jpg; n=$((n+1)); done
	#!/bin/bash

	# Update
	sudo apt-get update
	# Install GPIO lib
	sudo pip3 install --upgrade RPi.GPIO
	# Install Git
	sudo apt install git
	# Install Python3 from source
	sudo su
	#!/bin/bash

	# remove all Docker containers
	docker rm $(docker ps -a -q)

	# remove all Docker images
	rmi $(docker images -a -q)
	#!/bin/bash
	echo "Provide a directory please :"
	read dir
	for f in $dir/*.mp4
	do
	echo "Processing $f"
	echo "${f%.*}.png"
	ffmpeg -y -ss 0 -t 11 -i $f -filter_complex "[0:v] palettegen" "${f%.*}.png"
	ffmpeg -ss 0 -t 11 -i $f -filter_complex "[0:v] fps=24,scale=w=480:h=-1,split [a][b];[a] palettegen=stats_mode=single [p];[b][p] paletteuse=new=1" "${f%.*}.gif"
	done
	// All material is licensed under the Apache License Version 2.0, January 2004
	// http://www.apache.org/licenses/LICENSE-2.0

	// https://play.golang.org/p/uB4c33sbfj

	// Sample program demonstrating decoupling with interface composition.
	package main

	import "fmt"
	package main

	import (
	"encoding/csv"
	"fmt"
	"os"
	)

	type CsvLine struct {
	Column1 string
	#!/bin/bash
	ffmpeg -y -i FILE1 -i FILE2 -filter_complex "[0:0][1:0] amix=inputs=2:duration=longest" -c:a libmp3lame OUTPUTFILE