SHELL file create,

vi docker-RateLimit-Remaining.sh

TOKEN=$(curl "https://auth.docker.io/token?service=registry.docker.io&scope=repository:ratelimitpreview/test:pull" | jq -r .token)
curl --head -H "Authorization: Bearer $TOKEN" https://registry-1.docker.io/v2/ratelimitpreview/test/manifests/latest

Run shell script,

./docker-RateLimit-Remaining.sh

Output is ratelimit-remaining: 0, no image pull :(

  % Total    % Received % Xferd  Average Speed   Time    Time     Time  Current
                                 Dload  Upload   Total   Spent    Left  Speed
100  4415    0  4415    0     0   5021      0 --:--:-- --:--:-- --:--:--  5017
HTTP/1.1 200 OK
content-length: 2782
content-type: application/vnd.docker.distribution.manifest.v1+prettyjws
docker-content-digest: sha256:767a334t534t5345i3b355bed31760d5fawer5ewr8wer7wwerew8rwpkrthdkote2020
docker-distribution-api-version: registry/2.0
etag: "sha256:767a334t534t5345i3b355bed31760d5fawer5ewr8wer7wwerew8rwpkrthdkote2020"
date: Fri, 09 Dec 2022 12:16:35 GMT
strict-transport-security: max-age=31536000
ratelimit-limit: 100;w=21600
ratelimit-remaining: 0;w=21600
docker-ratelimit-source: YOU_REAL_IP