add-owner-to-many-organizations.sh

.  ./.gh-api-examples.conf

# https://docs.github.com/en/enterprise-cloud@latest/rest/orgs/members?apiVersion=2022-11-28#set-organization-membership-for-a-user
# PUT /orgs/{org}/memberships/{username}

for org in $(cat tmp/longlistoforgs.txt)
do
  curl ${curl_custom_flags} \
       -X PUT \
       -H "Accept: application/vnd.github.v3+json" \
       -H "Authorization: Bearer ${GITHUB_TOKEN}" \
          "${GITHUB_API_BASE_URL}/orgs/${org}/memberships/${user}" --data '{"role": "admin"}'
done