Generate a torrent file for a file or folder

gen-torrent.sh

#!/bin/bash

usage() { echo "Usage: $0 [-u <USR>] [-p <PWD>] <file-or-folder>" 1>&2; exit 1; }

while getopts ":u:p:" o; do
    case "${o}" in
        u)
            u=${OPTARG}
            ;;
        p)
            p=${OPTARG}
            ;;
        *)
            usage
            ;;
    esac
done
shift $((OPTIND-1))
FILE="$(readlink -f "$1")"
DIRNAME="$(dirname "$FILE")"

transmission-create "$FILE" $(curl -sSf https://ngosang.github.io/trackerslist/trackers_best.txt | sed '/^$/d' | sed 's/^/-t /g')
torrent="$(ls -1t *torrent | head -1)"

transmission-remote --auth=$u:$p -a "$torrent" --no-start-paused --trash-torrent --download-dir "$DIRNAME"
#transmission-remote  --auth=$u:$p -l

echo "Send $torrent to share $1"