service file.md

Create Service File to keep service running

[Unit]
Description=transmission tracker add
Requires=network.target

[Service]
### use non root user example below:
#User=debian-transmission
Type=simple
ExecStart=/home/scripts/add-trackers-auto.sh
ExecStop=/bin/kill -s TERM $MAINPID
ExecStopPost=/bin/rm -f /tmp/TTAA.*.lock
KillMode=control-group
StandardOutput=null
CPUSchedulingPolicy=idle
Nice=19

[Install]
WantedBy=multi-user.target

Transmission Add Tracker.sh.md

#!/bin/bash
# Get transmission credentials and ip or dns address
auth=user:password
host=localhost

while true ; do
sleep 25
add_trackers () {
    torrent_hash=$1
    id=$2
    trackerslist=/tmp/trackers.txt
for base_url in https://raw.githubusercontent.com/ngosang/trackerslist/master/trackers_all.txt ; do
if [ ! -f $trackerslist ]; then
curl -o "$trackerslist" "${base_url}"
fi
Local=$(wc -c < $trackerslist)
Remote=$(curl -sI "${base_url}" | awk '/Content-Length/ {sub("\r",""); print $2}')
if [ "$Local" != "$Remote" ]; then
curl -o "$trackerslist" "${base_url}"
fi
    echo "URL for ${base_url}"
    echo "Adding trackers for $torrent_name..."
for tracker in $(cat $trackerslist) ; do
    echo -n "${tracker}..."
if transmission-remote "$host"  --auth="$auth" --torrent "${torrent_hash}" -td "${tracker}" | grep -q 'success'; then
while true ; do
sleep 25
add_trackers () {
    torrent_hash=$1
    id=$2
    trackerslist=/tmp/trackers.txt
for base_url in https://raw.githubusercontent.com/ngosang/trackerslist/master/trackers_all.txt ; do
if [ ! -f $trackerslist ]; then
curl -o "$trackerslist" "${base_url}"
fi
Local=$(wc -c < $trackerslist)
Remote=$(curl -sI "${base_url}" | awk '/Content-Length/ {sub("\r",""); print $2}')
if [ "$Local" != "$Remote" ]; then
curl -o "$trackerslist" "${base_url}"
fi
    echo "URL for ${base_url}"
    echo "Adding trackers for $torrent_name..."
for tracker in $(cat $trackerslist) ; do
    echo -n "${tracker}..."
if transmission-remote "$host"  --auth="$auth" --torrent "${torrent_hash}" -td "${tracker}" | grep -q 'success'; then
    echo ' done.'
else
    echo ' already added.'
fi
done
done
    sleep 3m
    rm -f "/tmp/TTAA.$id.lock"
}
# Get list of active torrents
    ids="$(transmission-remote "$host" --auth="$auth" --list | grep -vE 'Seeding|Stopped|Finished|[[:space:]]100%[[:space:]]' | grep '^ ' | awk '{ print $1 }')"
for id in $ids ; do
    add_date="$(transmission-remote "$host" --auth="$auth" --torrent "$id" --info| grep '^  Date added: ' |cut -c 21-)"
    add_date_t="$(date -d "$add_date" "+%Y-%m-%d %H:%M")"
    dater="$(date "+%Y-%m-%d %H:%M")"
    dateo="$(date -d "1 minutes ago" "+%Y-%m-%d %H:%M")"

if [ ! -f "/tmp/TTAA.$id.lock" ]; then
if [[ "( "$add_date_t" == "$dater" || "$add_date_t" == "$dateo" )" ]]; then
    hash="$(transmission-remote "$host" --auth="$auth" --torrent "$id" --info | grep '^  Hash: ' | awk '{ print $2 }')"
    torrent_name="$(transmission-remote "$host" --auth="$auth" --torrent "$id" --info | grep '^  Name: ' |cut -c 9-)"
    add_trackers "$hash" "$id" &
    touch "/tmp/TTAA.$id.lock"
fi
fi
done
done