From d81d1478a35086a34743f0d7bcc640e6b6b6d5aa Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Erik=20Hedenstr=C3=B6m?= <erik@hedenstroem.com>
Date: Sat, 5 Feb 2022 00:43:09 +0100
Subject: [PATCH] First release

---
 README.md   | 12 ++++++++++++
 cmd/root.go |  1 -
 2 files changed, 12 insertions(+), 1 deletion(-)

diff --git a/README.md b/README.md
index 0845390..8973469 100644
--- a/README.md
+++ b/README.md
@@ -14,8 +14,20 @@ You can download one of the pre-compiled binaries from the list below.
 - [Windows (32-bit)](http://s3.hedenstroem.com/utils/udm-query/udm-query-windows-i386.exe)
 - [Windows (64-bit)](http://s3.hedenstroem.com/utils/udm-query/udm-query-windows-x64.exe)
 
+## Configuration
+
+To avoid providing the password via a flag every time, you can define an environment variable named `SSH_PASSWORD` instead. The address to the UDM can also be set in the environment variable `SSH_ADDRESS`.
+
+If you prefer you can also set these values in a `.env` file like this:
+
+```env
+SSH_ADDRESS=192.168.1.1
+SSH_PASSWORD=mypassword
+```
 ## Usage
 
 ```bash
 > udm-query help
 ```
+
+See the [generated documentation]((https://gitlab.hedenstroem.com/go/udm-query/-/blob/main/docs/udm-query.md)) for more information about the various commands.
diff --git a/cmd/root.go b/cmd/root.go
index 843d77b..ff1dfe8 100644
--- a/cmd/root.go
+++ b/cmd/root.go
@@ -54,7 +54,6 @@ var RootCmd = &cobra.Command{
 
 func Execute() {
 	if err := RootCmd.Execute(); err != nil {
-		fmt.Println(err)
 		os.Exit(-1)
 	}
 }
-- 
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