RSYNC on bad networks

rsync_on_flaky_networks.sh

# Sample command:
# rsync_on_flaky_networks.sh 192.168.101.102:logs_20200706* dst_folder/
SRC="$1"
DST="$2"

if [ "$SRC" == "" ]; then
    echo "Invalid arguments. Usage: $0 <SRC> <DST>"
fi
if [ "$DST" == "" ]; then
    echo "Invalid arguments. Usage: $0 <SRC> <DST>"
fi

while [ true ];
do
  timeout 60 rsync --append --append-verify --partial -avz --timeout=60 "$SRC" "$DST" --progress;
  if [ $? -eq 0 ];then
    break;
  fi
done