From 90cca02015d50e54abb8280333c12a1a30e7b343 Mon Sep 17 00:00:00 2001
From: John Meyer <20781397+0x326@users.noreply.github.com>
Date: Thu, 16 Jun 2022 12:51:38 -0500
Subject: [PATCH] Add "find | while" syntax

---
 SC2044.md | 12 ++++++++++++
 1 file changed, 12 insertions(+)

diff --git a/SC2044.md b/SC2044.md
index 2c37053..61f83bb 100644
--- a/SC2044.md
+++ b/SC2044.md
@@ -30,6 +30,18 @@ done <   <(find mydir -mtime -7 -name '*.mp3' -print0)
 echo "Played $count files"
 ```
 
+> Equivalently:
+> 
+> ```sh
+> find mydir -mtime -7 -name '*.mp3' -print0 | while IFS= read -r -d '' file
+> do
+>   let count++
+>   echo "Playing file no. $count"
+>   play "$file"
+> done
+> echo "Played $count files"
+> ```
+
 In usage it's very similar to the `for` loop: it gets its output from a `find` statement, it executes a shell script body, it allows updating/aggregating variables, and the variables are available when the loop ends.
 
 It requires Bash, and works with GNU, Busybox, OS X, FreeBSD and OpenBSD find, but not POSIX find.