Add a new FAQ

The answer to the first one may be found somewhere in the docs, but it does not show in search.

content/troubleshooting/faq.md

@@ -0,0 +1,32 @@
+---
+title: Frequently Asked Questions
+linktitle: FAQ
+description: Solutions to some common Hugo problems.
+date: 2018-02-10
+categories: [troubleshooting]
+menu:
+  docs:
+    parent: "troubleshooting"
+keywords: [faqs]
+weight: 1
+toc: true
+aliases: [/faq/]
+---
+
+{{% note %}}
+**Note:** The answers/solutions presented below are short, and may not be note be enough to solve your problem. Visit [Hugo Discourse](https://discourse.gohugo.io/) and use the search. It that does not help, start a new topic asking for questions.
+{{% /note %}}
+
+## How do I schedule posts?
+
+1. Set `publishDate` in the page [Front Matter](/content-management/front-matter/) to a date in the future.
+2. Build and publish at intervals.
+
+How automate the "publish at intervals" part depends on your situation:
+
+* If deploy form your own PC/server, you can automate with [Cron](https://en.wikipedia.org/wiki/Cron) or similar.
+* If your site is hosted on a service similar to [Netlify](https://www.netlify.com/) you can use a service such as [ifttt](https://ifttt.com/date_and_time) to schedule the updates.
+
+Also see this Twitter thread:
+
+{{< tweet 962380712027590657 >}}