FFmpeg - command line video and audio converter Usage examples: -To get a list of available formats, codecs (media format) and filters. ffmpeg -formats ffmpeg -codecs ffmpeg -filters -Print information about the in input media file. ffmpeg -i media.mkv -For extracting audio from a video: ffmpeg -i input-media.ogv -vn -acodec copy output-audio.oga


Creating backups with Tar

Blender rendering

Secure Shell (OpenSSH)

Digital image tools

IRC clients and system info

Point of sale systems