Aug 6, 2019 · Jul 13, 2019
diff --git a/components/dotenv.rst b/components/dotenv.rst
    its value will depend on the ``DB_USER`` value defined in other files
    instead of the value defined in this file.

 Define a default value in case the environment variable is not set:

 .. code-block:: terminal

    DB_USER=
    DB_PASS=${DB_USER:-root}pass # results in DB_PASS=rootpass

 Embed commands via ``$()`` (not supported on Windows):

 .. code-block:: terminal
Original file line number	Diff line number	Diff line change
Expand Up		@@ -149,6 +149,13 @@ Use environment variables in values by prefixing variables with ``$``:
		its value will depend on the ``DB_USER`` value defined in other files
		instead of the value defined in this file.

		Define a default value in case the environment variable is not set:

		.. code-block:: terminal

		DB_USER=
		DB_PASS=${DB_USER:-root}pass # results in DB_PASS=rootpass

		Embed commands via ``$()`` (not supported on Windows):

		.. code-block:: terminal
Expand Down