I want to execute a script with some parameters as a cron job. I have configured the crontab using `crontab -e` with the following content

```
*/2 * * * * /root/todo-api/workspace/docker.sh c4e842c79337

```

but it is not working. When I used

```
*/2 * * * * /root/todo-api/workspace/docker.sh

```

it worked. How to pass parameters while invoking a script in cron? Here is my docker.sh script and it works if I directly execute it from shell.

```
CONTAINER=$1    

RUNNING=$(docker inspect --format="{{.State.Running}}" $CONTAINER 2> /dev/null)

if [ $? -eq 1 ]; then
  echo "UNKNOWN - $CONTAINER does not exist."
  exit 3
fi

if [ "$RUNNING" == "false" ]; then
  echo "CRITICAL - $CONTAINER is not running."
curl -H "Content-type: application/json" -X POST -d '{"routing_key": "3ef61cda125048a390d46cdb8d425590","event_action": "trigger","payload": {"summary": "Docker Container '$CONTAINER' down", "source": "'$CONTAINER'", "severity": "critical" }}' "https://events.pagerduty.com/v2/enqueue"
  exit 2
fi

echo "OK"

```