From b97622956ce7f5c8955a263f0c38b79b57fe6c5a Mon Sep 17 00:00:00 2001
From: "Aaron D. Lee" <aaron.daniel.lee@mgial.com>
Date: Sat, 3 Jan 2026 21:47:01 -0500
Subject: [PATCH] Fix read prompts and reboot/shutdown in sanitize script
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- Add </dev/tty to read commands for reliable terminal input
- Use exec for reboot/shutdown to prevent returning to shell

🤖 Generated with [Claude Code](https://claude.com/claude-code)

Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>
---
 rpi/sanitize-for-image.sh | 10 +++++-----
 1 file changed, 5 insertions(+), 5 deletions(-)

diff --git a/rpi/sanitize-for-image.sh b/rpi/sanitize-for-image.sh
index 8077654..b1322d5 100755
--- a/rpi/sanitize-for-image.sh
+++ b/rpi/sanitize-for-image.sh
@@ -71,7 +71,7 @@ else
 fi
 echo ""
 
-read -p "Continue? This cannot be undone! [y/N] " -n 1 -r
+read -p "Continue? This cannot be undone! [y/N] " -n 1 -r </dev/tty
 echo
 if [[ ! $REPLY =~ ^[Yy]$ ]]; then
     echo "Aborted."
@@ -356,10 +356,10 @@ if [ "$SOFT_RESET" = true ]; then
     echo -e "${CYAN}Soft reset complete.${NC}"
     echo "You can now reboot to test the first-boot wizard."
     echo ""
-    read -p "Reboot now? [y/N] " -n 1 -r
+    read -p "Reboot now? [y/N] " -n 1 -r </dev/tty
     echo
     if [[ $REPLY =~ ^[Yy]$ ]]; then
-        reboot
+        exec reboot
     fi
 else
     echo "The system is ready for imaging."
@@ -371,9 +371,9 @@ else
     echo "     sudo dd if=/dev/sdX of=stegasoo-rpi.img bs=4M status=progress"
     echo "  4. Compress: zstd -19 stegasoo-rpi.img"
     echo ""
-    read -p "Shut down now? [y/N] " -n 1 -r
+    read -p "Shut down now? [y/N] " -n 1 -r </dev/tty
     echo
     if [[ $REPLY =~ ^[Yy]$ ]]; then
-        shutdown -h now
+        exec shutdown -h now
     fi
 fi