gsutil cp ada.jpg gs://YOUR-BUCKET-NAME

gsutil cp -r gs://YOUR-BUCKET-NAME/ada.jpg .

create a folder and copy!

gsutil cp gs://YOUR-BUCKET-NAME/ada.jpg gs://YOUR-BUCKET-NAME/image-folder/

gsutil ls gs://YOUR-BUCKET-NAME

gsutil ls -l gs://YOUR-BUCKET-NAME/ada.jpg

make the file public

gsutil acl ch -u AllUsers:R gs://YOUR-BUCKET-NAME/ada.jpg

remove public access

gsutil acl ch -d AllUsers gs://YOUR-BUCKET-NAME/ada.jpg

delete object

gsutil rm gs://YOUR-BUCKET-NAME/ada.jpg