Rutorrent

Separation of Completed Downloads

You will then need to indicate the path in Radarr and Sonarr.

For those who occasionally have a core blocked at 100% with rutorrent

docker exec rutorrent-user sh -c "curl --version"
docker exec rutorrent-user sh -c "echo http://dl-cdn.alpinelinux.org/alpine/edge/main >> /etc/apk/repositories"
docker exec rutorrent-user sh -c "apk update"
docker exec rutorrent-user sh -c "apk add libcurl=7.65.0-r0"
docker exec rutorrent-user sh -c "apk add curl=7.65.0-r0"
docker exec rutorrent-user sh -c "curl --version"

Generally go to http://dl-cdn.alpinelinux.org/alpine/edge/main, look for the most recent curl version, and replace it in the command lines above

rtorrent-cleaner commands from @Magicalex

rtorrent-cleaner report
rtorrent-cleaner rm
rtorrent-cleaner mv /data/old
rtorrent-cleaner torrents
rtorrent-cleaner --version