if [[ -x "/mnt/szmedia/_apps.data/_scripts/truetool/truetool.sh" ]]; then
  function truetool() {
    pushd /mnt/szmedia/_apps.data/_scripts/truetool > /dev/null
    sudo ./truetool.sh "${@}"
    popd > /dev/null
  }

  function truedcx() {
    docker exec -it $(docker ps --filter "name=$1" -q) $2
  }
  function true-docker-id() {
    docker ps --filter "name=$1" -q
  }
  function true-hostname() {
    local ID=$(true-docker-id $1)
    local autoHostname=$(docker inspect  --format="{{ .Config.Hostname }}" $ID)
    local contIP=$(docker exec $ID cat /etc/hosts | grep $autoHostname | awk '{print $1}')
    docker exec $ID nslookup $contIP | tail +4 | sed 's/^[0-9]\+.*name = [-0-9]\+\.//'
  }
fi