Oben Interactive obeninteractive

## ubuntu-convert-mp4-to-mp3
ffmpeg -i file.mp4 -vn \
       -acodec libmp3lame -ac 2 -ab 160k -ar 48000 \
        file.mp3

## command-line-convert-png-to-jpg.txt
//please open terminal (Ctl + Alt + T) & put this command line
convert file.png -background white -alpha remove file.jpg

## ubuntu-compress-mp4-files-command-lines.txt
for f in *.mp4; do echo "Converting $f"; avconv -i "$f" -acodec mp2 -r 25 ./"${f}"-opt.mp4; done

## 0_reuse_code.js
// Use Gists to store code you would like to remember later on
console.log(window); // log the "window" object to the console
	ffmpeg -i file.mp4 -vn \
	-acodec libmp3lame -ac 2 -ab 160k -ar 48000 \
	file.mp3
	//please open terminal (Ctl + Alt + T) & put this command line
	convert file.png -background white -alpha remove file.jpg
	// Use Gists to store code you would like to remember later on
	console.log(window); // log the "window" object to the console