function update-users
    for user in (get iam/users)
        user-exists $user
        or create-user $user
        and for policy in (get iam/users/$user/policies)
            apply-policy iam/users/$user/policies/$policy
        end
    end
end

Add function to update all users
Add function to update all users

colstrom/shellops-aws,colstrom/piranha