From 45ad324ed4e744daab552a811ca6d92995a7420b Mon Sep 17 00:00:00 2001
From: Jacques-z <89645196+Jacques-z@users.noreply.github.com>
Date: Sat, 15 Apr 2023 15:28:50 +0800
Subject: [PATCH] Update Technical quirks.md

---
 chapter/Technical quirks.md | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/chapter/Technical quirks.md b/chapter/Technical quirks.md
index a36ee9b..dc82e85 100644
--- a/chapter/Technical quirks.md	
+++ b/chapter/Technical quirks.md	
@@ -1,3 +1,8 @@
 # 技术怪癖
 
 ## NUL 符用新行表示
+
+文件中的 NUL 符 (`\0`) 在内存中会被存储为换行符 (`\n`) 且
+在缓冲区中显示为 `^@`.
+
+在 `man 7 ascii` 和 `:h NL-used-for-Nul` 中查看更多信息。