From 0a503a0a1ed40d8eacbf00dcbe7209788e2da5e3 Mon Sep 17 00:00:00 2001
From: xpetit <32063953+xpetit@users.noreply.github.com>
Date: Thu, 24 Jun 2021 10:24:50 +0200
Subject: [PATCH] Simplify

---
 docs/ubuntu-installation.md | 4 +---
 1 file changed, 1 insertion(+), 3 deletions(-)

diff --git a/docs/ubuntu-installation.md b/docs/ubuntu-installation.md
index 55621887..a4437f0f 100644
--- a/docs/ubuntu-installation.md
+++ b/docs/ubuntu-installation.md
@@ -31,10 +31,8 @@ You can add your public SSH key to access the administrator account later:
 ```shell
 unset HISTFILE
 sudo mkdir /root/.ssh
-wget github.com/xpetit.keys
-cat xpetit.keys | sudo tee /root/.ssh/authorized_keys
+sudo wget github.com/xpetit.keys --output-document !$/authorized_keys
 sudo chmod 400 !$
-rm xpetit.keys
 ```
 
 ## OS configuration