hugo

commit 5e9b147c2ab5536568ab1254a596479c1ac92b05
parent b7fd410245ed47a46176735ddc1f292a03bb51fe
Author: Bjørn Erik Pedersen <bjorn.erik.pedersen@gmail.com>
Date:   Mon, 18 Apr 2016 18:44:51 +0200

docs: Add some doc about ENV config

See #2090

Diffstat:
M
docs/content/overview/configuration.md
 | 
6
++++++

1 file changed, 6 insertions(+), 0 deletions(-)
diff --git a/docs/content/overview/configuration.md b/docs/content/overview/configuration.md
@@ -25,6 +25,12 @@ then look for a `config.yaml` file, followed by a `config.json` file.
 The config file is a site-wide config. The config file provides directions to
 hugo on how to build the site as well as site-wide parameters and menus.
 
+Site configuration can also be set as environment variables in your operating system. The command below will work on *nix systems and overrides the site title. Note that all the variable names must be prefixed with "HUGO_".
+
+```bash
+env HUGO_TITLE="Some Title" hugo
+```
+
 ## Examples
 
 The following is an example of a typical yaml config file: