From 856dfe3b57058ad037e385a57da5ecbb759bcb18 Mon Sep 17 00:00:00 2001
From: wukongdaily <2666180@gmail.com>
Date: Mon, 25 Mar 2024 19:40:04 +0800
Subject: [PATCH] Update do_docker.sh

---
 docker/do_docker.sh | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/docker/do_docker.sh b/docker/do_docker.sh
index 3cd0804..f6190c8 100644
--- a/docker/do_docker.sh
+++ b/docker/do_docker.sh
@@ -85,7 +85,9 @@ if [ -z "$USB_DISK" ]; then
     exit 1
 fi
 yellow "找到USB磁盘：$USB_DISK"
-
+# 清零磁盘开始部分以清除分区表和文件系统签名
+dd if=/dev/zero of=$USB_DISK bs=1M count=10
+sync
 # 卸载所有与该磁盘相关的挂载点
 for mount in $(mount | grep "$USB_DISK" | awk '{print $3}'); do
     yellow "正在尝试卸载U盘挂载点：$mount"