Enable and update blocklists for Synology Download Station

blocklists.synology.sh

#!/bin/sh
# Script for blocking IP's

# Set path
cd /var/packages/DownloadStation/etc/download/blocklists

# Permissions
chmod 777 ../settings.json

# Edit config file (block)
sed -i -e 's|\(^\s*"blocklist-enabled":\)[^,]*|\1 true|' -e 's|\(^\s*"blocklist-url":\)[^,]*|\1 ""|' ../settings.json

# Obtain block file
wget --content-disposition "http://list.iblocklist.com/?list=ydxerpxkpcfqjaybcssw&fileformat=p2p&archiveformat=gz"

# Extract file
gunzip -f *.gz

# Set time
touch *

# Restart service
/var/packages/DownloadStation/target/scripts/S25download.sh restart

People looking at this gist might also be interested by this one: https://gist.github.com/olbat/1047463799ab8e617c36698825420bc9 .
It's basically doing the same thing but it makes sure transmissiond's configuration file (settings.json) is not deleted at service's startup.