Tranmission script to automatically unrar downloads if required

transmission_unrar_docker.sh

#!/bin/bash
#A simple script to extract a rar file inside a directory downloaded by Transmission.
#It uses environment variables passed by the transmission client to find and extract any rar files from a downloaded torrent into the folder they were found in.
find /"$TR_TORRENT_DIR"/"$TR_TORRENT_NAME" -name "*.rar" -execdir docker run --rm -v "$PWD":/files maxcnunes/unrar:latest unrar e -o- -r "{}" \;