From 003b44f20521ea8cd3549d0c5c213e01a2ee5af7 Mon Sep 17 00:00:00 2001
From: Martin Bagge / brother <brother@bsnet.se>
Date: Mon, 12 Jun 2017 10:31:13 +0200
Subject: [PATCH] A first simple proposal

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 SC2019.md | 13 +++++++++++++
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 create mode 100644 SC2019.md

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+## Use '[:upper:]' to support accents and foreign alphabets.
+
+### Problematic code:
+
+```sh
+PLATFORM="$(uname -s | tr 'A-Z')"
+```
+
+### Correct code:
+
+```sh
+PLATFORM="$(uname -s | tr '[:upper:]')"
+```
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