EdgeRouter Update Script

#!/bin/vbashfunctiongetJsonVal() {  python -c"import json,sys;sys.stdout.write(json.dumps(json.load(sys.stdin)$1))";}JSON=$(curl -s -X GET https://raw.githubusercontent.com/groveld/blocklists/lists/lists.json)NEWFILE=$(echo$JSON| getJsonVal"['nopelist']['dnsmasq']['file']"| tr -d\")NEWHASH=$(echo$JSON| getJsonVal"['nopelist']['dnsmasq']['hash']"| tr -d\")OLDFILE=$(readlink -f /etc/dnsmasq.d/dnsmasq-blocklist.conf)OLDHASH=$(basename$OLDFILE .conf| cut -d'-' -f2)if ["$NEWHASH"=="$OLDHASH" ];thenecho"You already have the latest ads list"exit 0else  curl -s -o /config/user-data/nopelist-$NEWHASH.conf$NEWFILE  ln -sfn /config/user-data/nopelist-$NEWHASH.conf /etc/dnsmasq.d/dnsmasq-blocklist.conf  /etc/init.d/dnsmasq force-reload  rm -rf$OLDFILEecho"Finished updating ads list"exit 0fi