From 1a4981a826bb94c478c6f49721396ec03e02649c Mon Sep 17 00:00:00 2001
From: Julien Dessaux
Date: Thu, 11 Mar 2021 19:47:26 +0100
Subject: First big articles reformatting now that I properly understand hugo

---
 content/blog/docker/shell-usage-in-dockerfile.md | 15 +++++++++++----
 1 file changed, 11 insertions(+), 4 deletions(-)

(limited to 'content/blog/docker/shell-usage-in-dockerfile.md')

diff --git a/content/blog/docker/shell-usage-in-dockerfile.md b/content/blog/docker/shell-usage-in-dockerfile.md
index 868fe21..5314b33 100644
--- a/content/blog/docker/shell-usage-in-dockerfile.md
+++ b/content/blog/docker/shell-usage-in-dockerfile.md
@@ -1,12 +1,19 @@
 ---
 title: "Shell usage in dockerfile"
-linkTitle: "Shell usage in dockerfile"
 date: 2019-02-04
-description: >
-  How to use a proper shell in a dockerfile
+description: How to use a proper shell in a dockerfile
+tags:
+  - docker
+  - linux
 ---
 
-The default shell is `[“/bin/sh”, “-c”]`, which doesn't handle pipe fails when chaining commands. To process errors when using pipes use this :
+## The problem
+
+The default shell is `[“/bin/sh”, “-c”]`, which doesn't handle pipe fails when chaining commands.
+
+## The fix
+
+To process errors when using pipes use this :
 
 {{< highlight sh >}}
 SHELL ["/bin/bash", "-eux", "-o", "pipefail", "-c"]
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