Set redis database other than 0

[Your-New-SJW-Waifu]

I already have something running on database 0. Can I connect to another database by setting REDIS_HOST=127.0.0.1/5 in my .env?

If so, it might be worth mentioning that in a comment of the .example.env and setting the default value to REDIS_HOST=127.0.0.1/0 for clarity.

Sorry if this is a dumb question. I'm new to programming, running servers, and I'm still learning.

[poeti8]

There's an open pull request for this: https://github.com/thedevs-network/kutt/pull/498