$ curl http://127.0.0.1:9200
{
"name" : "FREEBSD",
"cluster_name" : "elasticsearch",
"cluster_uuid" : "hXVhDsLNQ9iiHLyK1nfsew",
"version" : {
"number" : "7.6.1",
"build_flavor" : "default",
"build_type" : "tar",
"build_hash" : "aa751e09be0a5072e8570670309b1f12348f023b",
"build_date" : "2020-02-29T00:15:25.529771Z",
"build_snapshot" : false,
"lucene_version" : "8.4.0",
"minimum_wire_compatibility_version" : "6.8.0",
"minimum_index_compatibility_version" : "6.0.0-beta1"
},
"tagline" : "You Know, for Search"
}