From 2f4bae6458b40e30b353743d21151dcf3aa346a3 Mon Sep 17 00:00:00 2001
From: Bryan Newbold <bnewbold@archive.org>
Date: Sun, 19 May 2019 22:09:45 -0700
Subject: another bash reference

---
 software/bash.page | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/software/bash.page b/software/bash.page
index 0d5325b..5d82fdc 100644
--- a/software/bash.page
+++ b/software/bash.page
@@ -37,6 +37,8 @@ Note that `join`, `grep`, and others sometimes exit non-zero return codes on
 purpose (eg, pipe input closed or found no matches, as expected), which makes
 life difficult. Sometimes `|| true` is enough to get around this.
 
+More on this: <http://redsymbol.net/articles/unofficial-bash-strict-mode/>
+
 ## General Style
 
 Google has a style guide: https://google.github.io/styleguide/shell.xml
-- 
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