How to check the docker container id

Docker container ID can be used to identify and manage containers. Here are four ways to find the ID: List the running container: docker ps Find ID by container name: docker ps -a | grep "CONTAINER NAME" Find ID by mirror name: docker ps -a | grep "IMAGE NAME" Use the Docker API: curl -X GET http://localhost:2375/containers/json | jq -r '.[].Id'

How to find container ID in Docker

The Docker container ID is a unique identifier that identifies and manages running or stops containers. Here are the steps to find container IDs in Docker:

1. List running containers

Use the docker ps command to list running containers:

 <code class="shell">docker ps</code>

The following columns will be displayed in the output:

• CONTAINER ID
• IMAGE
• COMMAND
• CREATED
• STATUS
• PORTS
• NAMES

2. Find container ID by container name

If you know the container name, you can use the docker ps -a command to find the container ID, where the -a option lists all containers, including the stopped containers:

 <code class="shell">docker ps -a | grep "CONTAINER NAME"</code>

3. Find container ID by mirror name

If you know the image name, you can use docker ps -a | grep "IMAGE NAME" command to find the container ID:

 <code class="shell">docker ps -a | grep "IMAGE NAME"</code>

4. Use the Docker API to find container ID

You can also use the Docker API to find container ID:

 <code class="shell">curl -X GET http://localhost:2375/containers/json | jq -r '.[].Id'</code>

The output will be a list of all container IDs.

The above is the detailed content of How to check the docker container id. For more information, please follow other related articles on the PHP Chinese website!