- `gcr_alternate_tags.sh` - lists all the tags for a given GCR docker `image:tag` (use arg `<image>:latest` to see what version / build hashref / date tag has been tagged as `latest`)
- `gcr_list_tags.sh` - lists all the tags for a given GCR docker image
- `gcr_tags_timestamps.sh` - lists all the tags and their timestamps for a given GCR docker image
- `gcr_tags_old.sh` - lists tags older than N days a given GCR docker image
- see also [cloudbuild.yml](https://github.com/HariSekhon/Templates/blob/master/cloudbuild.yaml) in the [Templates](https://github.com/HariSekhon/Templates) repo