Document creds.json can include env variables
@@ -125,6 +125,9 @@ jq:
jq < creds.json
+FYI: `creds.json` fields can be an environment variable. The field must begin with a `$` followed by the variable name. No other text. For example:
+
+ "apiuser": "$GANDI_APIUSER",
## 5. Test the sample files.
