From bc07248695d8e9038d3efcf9388296fd8a8996dd Mon Sep 17 00:00:00 2001
From: Kévin Le Gouguec <kevin.legouguec@gmail.com>
Date: Sun, 5 Sep 2021 19:21:10 +0200
Subject: Update some notes
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- tweak bogus $(groups | …) command, which happened to work because
  "debian" was the first group that showed up in the output

- "re-open" sh-mode itch
---
 guides/cloud/vps.org | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'guides')

diff --git a/guides/cloud/vps.org b/guides/cloud/vps.org
index 71fda14..c73a7b9 100644
--- a/guides/cloud/vps.org
+++ b/guides/cloud/vps.org
@@ -26,7 +26,7 @@ So instead, I'll
 - create my own user account: ~sudo adduser $name~
 - add it to all groups =debian= belongs to:
   #+begin_src sh
-  groups=$(groups | sed -e 's/ *debian *//' -e 's/ /,/g')
+  groups=$(groups | tr ' ' '\n' | grep -v debian | paste -sd,)
   sudo usermod --append --groups ${groups} ${name}
   #+end_src
 - only allow password authentication over SSH for this new user
-- 
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