From 3967100fd99745e860b5d52ea4db2ba99e39b3a6 Mon Sep 17 00:00:00 2001
From: Stavros Ntentos <133706+stdedos@users.noreply.github.com>
Date: Mon, 27 May 2019 15:37:52 +0300
Subject: [PATCH] Add Heredoc section

---
 SC2039.md | 15 +++++++++++++++
 1 file changed, 15 insertions(+)

diff --git a/SC2039.md b/SC2039.md
index e31cea9..3a84eaa 100644
--- a/SC2039.md
+++ b/SC2039.md
@@ -251,6 +251,21 @@ command > file 2>&1 or command 2>&1 | othercommand
 
 No Comments / Exceptions
 
+### Heredoc
+
+Change:
+```
+sed 's/some_replacement//g' <<< "${var}"
+```
+
+To:
+```
+printf '%s' "${var}" | sed 's/some_replacement//g'
+```
+
+No Comments / Exceptions
+
+
 ## Exception
 
 Depends on what your expected POSIX shell providers would use.
\ No newline at end of file