add-owner-to-many-organizations.sh

.  ./.gh-api-examples.conf

# https://docs.github.com/en/rest/reference/orgs#set-organization-membership-for-a-user
# PUT /orgs/:org/memberships/:username

user="bart"

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