From bfad09dfacc726a8fc7b3665dc7e558c92c23d2a Mon Sep 17 00:00:00 2001
From: Terrasse <terrasse@qq.com>
Date: Fri, 20 Dec 2024 17:20:48 +0800
Subject: [PATCH] update (Fri Dec 20 05:20:48 PM CST 2024)

---
 docs/2024.md | 27 +++++++++++++++++++++++++++
 1 file changed, 27 insertions(+)

diff --git a/docs/2024.md b/docs/2024.md
index 286fde8..3333abe 100644
--- a/docs/2024.md
+++ b/docs/2024.md
@@ -4,6 +4,33 @@ record my journey in CS, gain from history, sometimes scandal.
 
 ### 12.20
 
+#### Windows无法scp
+
+报错：
+
+```
+scp: Received message too long 1347625027
+scp: Ensure the remote shell produces no output for non-interactive sessions.
+```
+
+原因是PowerShell没有正确处理scp发起的非交互式会话，输出了额外的字符，导致scp异常
+
+解决方案：
+
+新建一个用户专用于scp，并编辑`C:/ProgramData/ssh/sshd_config`，禁用其TTY：
+
+```
+Match User <user_for_scp>
+        PermitTTY no
+```
+
+重启sshd服务：
+
+```powershell
+net stop ssh
+net start ssh
+```
+
 #### 安卓熄屏不锁屏
 
 有时需要保持安卓手机长期唤醒状态，但又不希望屏幕开着费电或者发生烧屏，可以关闭屏幕显示（需要ROOT）：