How can I find a Docker image with a specific tag in Docker registry on the Docker command line?

Question

I try to locate one specific tag for a Docker image. How can I do it on the command line? I want to avoid downloading all the images and then removing the unneeded ones.

Answer 1

Add this function to your .zshrc file or run the command manually:

#usage list-dh-tags 
#example: list-dh-tags node
function list-dh-tags(){
    wget -q https://registry.hub.docker.com/v1/repositories/$1/tags -O -  | sed -e 's/[][]//g' -e 's/"//g' -e 's/ //g' | tr '}' '\n'  | awk -F: '{print $3}'
}

Thanks to this -> How can I list all tags for a Docker image on a remote registry?