i found from StackOverflow that we have to use escaping of single quote and
to use double quote around the JSON string.
http://stackoverflow.com/questions/43387719/error-when-adding-user-for-solr-basic-authentication/43387895#43387895
curl --user user:password http://localhost:8983/solr/admin
Hi,
When I try to add the user for the Solr Basic Authentication using the
following method in curl
curl --user user:password http://localhost:8983/solr/admin/authentication
-H 'Content-type:application/json' -d '{
"set-user": {"tom" : "TomIsCool" ,
"harry":"HarrysSecret"}}'
I