Solr Tools
Solr Admin UI
Solr Administration User Interface makes it easy to view Solr configuration details and cluster status, run queries and update commands. It can be accessed at http://localhost:8983/solr for local installation.
Following external resources provide very detailed documentation:
Solr Control Scripts
Solr includes several control scripts in SOLR_HOME/bin folder.
bin/solr
The bin/solr script can perform many common operations. You can start and stop Solr, create and delete collections, check status, run different ZooKeeper commands.
Detailed documentation is available at Solr website
bin/post
The bin/post tool can be used to load various types of content into Solr collections.
More information is available at Solr website.