rtorrent

Watching a directory for torrents

The client may be configured to check a directory for new torrents and load them. Torrents loaded in this manner will be tied to the filename and when the file is deleted the torrent may be stopped or removed. If a torrent which is tied to a file is removed from the client, the file will be deleted.
schedule = watch_directory,5,5,load_start=./watch/*.torrent
schedule = untied_directory,5,5,stop_untied=

прописать это нужноессно в конфиге, который ищется автоматом

schedule = id,start,interval,command
Call command every interval seconds, starting from
start. An interval of zero calls the task once, while
a start of zero calls it immediately. Currently command
is forwarded to the option handler. start and interval
may optionally use a time format, dd:hh:mm:ss. F.ex to
start a task every day at
18:00, use 18:00:00,24:00:00.

в качестве команды использовать load_start

По поводу второго вопроса: по идее опция -s

Что ты имеешьввиду под вторым пунктом? чтобы при перезагрузке клиента восстанавливались закачки? может это,

# Default session directory. Make sure you don't run multiple instance
# of rtorrent using the same session directory. Perhaps using a
# relative path?
session = /home/unnamed_hero/samba/rtorrent/session