curl -X POST http://localhost:5000/catalog \
-H "Content-Type: application/json" \
-d @post_entry.json
NOTE that this will delete duplicate entries if there are any
curl -X DELETE "http://localhost:5000/catalog/name/yourServiceName"
sqlite3 catalog.db "UPDATE catalog SET <NEW_FIELD> = '<VALUE_FOR_ALL_FIELDS>';"
TBD