From 47fb92a4753a4e7b7fb7f36ac2557ce58c9baf1a Mon Sep 17 00:00:00 2001
From: knoflook <knoflook@disroot.org>
Date: Fri, 10 Jun 2022 18:12:27 +0200
Subject: [PATCH] usermod needs to be ran as root

---
 docs/operators/tutorial.md | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/docs/operators/tutorial.md b/docs/operators/tutorial.md
index 2e6f7dfb..beec5885 100644
--- a/docs/operators/tutorial.md
+++ b/docs/operators/tutorial.md
@@ -109,7 +109,7 @@ You need to keep port `:80` and `:443` free on your server for web proxying to y
 wget -O- https://get.docker.com | bash
 
 # add user to docker group
-usermod -aG docker $USER
+sudo usermod -aG docker $USER
 
 # setup swarm
 docker swarm init