Add CACHE_PREFIX to the .env.example file

pataar · web-flow · commit 70cfb6624dce · 2018-02-26T09:51:53.000+01:00
We had some problems with multiple BookStack instances using the same caching server. Perhaps it's a good idea to have this available in the `.env.example` file.
diff --git a/.env.example b/.env.example
@@ -20,6 +20,8 @@ SESSION_DRIVER=file
 #CACHE_DRIVER=memcached
 #SESSION_DRIVER=memcached
 QUEUE_DRIVER=sync
+# A different prefix is useful when multiple bookstack instances use the same caching server
+CACHE_PREFIX=bookstack
 
 # Memcached settings
 # If using a UNIX socket path for the host, set the port to 0
