Icecast2 ffmpeg streaming oneliner

Bash

ffmpeg -f pulse -ac 2 -i default -vn -c:a libopus -b:a 128k -ar 48000 -threads 0 -f ogg -content_type 'audio/mpeg' "icecast://source:konduit@icecast.konduit.live:8000/8Z31ZQ5QL0LOD9TS"