eb16eb1db2
Encode/Decode UI: - New accordion layout with 3 steps (encode) / 2 steps (decode) - Gold step numbers with checkmarks on completion - Dynamic right-aligned summaries as fields are filled - Subtle gradient highlight on active accordion step Webcam QR Scanning: - Camera button for RSA key QR codes on encode/decode pages - Camera button for channel key scanning - 3-2-1 countdown capture for dense QR codes - Proper scanner stop/restart on retry - Backend decompression for STEGASOO-Z: compressed keys RSA Key Print: - Removed identifying text from QR print output - Now prints plain QR code for discretion Pi Image Script: - Fixed 16GB resize to detect expand vs shrink - Fresh images now properly EXPAND to 16GB - Already-expanded images properly SHRINK to 16GB UI Polish: - Removed PIN helper text for compactness - Fixed QR drop zone centering - Fixed decode page element IDs for JS 🤖 Generated with [Claude Code](https://claude.com/claude-code) Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>
77 lines
1.8 KiB
Bash
Executable File
77 lines
1.8 KiB
Bash
Executable File
#!/bin/bash
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# Pull Raspberry Pi image from SD card (after setup)
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# Only pulls the actual used partition space, not the entire SD card
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#
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# Usage: ./pull-image.sh <device> <output.img.zst>
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# Example: ./pull-image.sh /dev/sdb stegasoo-rpi-4.1.5.img.zst
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set -e
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if [ $# -ne 2 ]; then
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echo "Usage: $0 <device> <output.img.zst>"
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echo "Example: $0 /dev/sdb stegasoo-rpi-4.1.5.img.zst"
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exit 1
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fi
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DEVICE="$1"
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OUTPUT="$2"
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if [ ! -b "$DEVICE" ]; then
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echo "Error: Device not found: $DEVICE"
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exit 1
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fi
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echo "Device info:"
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lsblk "$DEVICE"
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echo
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# Get partition info
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echo "Partition table:"
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sudo parted -s "$DEVICE" unit s print
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echo
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# Get the end of the last partition (partition 2 = rootfs)
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END_SECTOR=$(sudo parted -s "$DEVICE" unit s print | grep "^ 2" | awk '{print $3}' | tr -d 's')
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if [ -z "$END_SECTOR" ]; then
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echo "Error: Could not determine partition 2 end sector"
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exit 1
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fi
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# Add a small buffer (1MB = 2048 sectors) for safety
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TOTAL_SECTORS=$((END_SECTOR + 2048))
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TOTAL_BYTES=$((TOTAL_SECTORS * 512))
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TOTAL_GB=$(echo "scale=2; $TOTAL_BYTES / 1073741824" | bc)
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echo "Image will be approximately ${TOTAL_GB}GB (${TOTAL_SECTORS} sectors)"
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echo "Output file: $OUTPUT"
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echo
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read -p "Proceed with image pull? [Y/n] " confirm
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if [[ "$confirm" =~ ^[Nn]$ ]]; then
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echo "Aborted."
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exit 1
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fi
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echo "Pulling image..."
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echo
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# Use pv if available for progress, otherwise fallback to dd status
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if command -v pv &> /dev/null; then
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sudo dd if="$DEVICE" bs=512 count=$TOTAL_SECTORS 2>/dev/null | \
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pv -s $TOTAL_BYTES | \
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zstd -T0 -3 > "$OUTPUT"
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else
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sudo dd if="$DEVICE" bs=512 count=$TOTAL_SECTORS status=progress | \
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zstd -T0 -3 > "$OUTPUT"
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fi
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echo
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echo "Done! Image saved to: $OUTPUT"
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ls -lh "$OUTPUT"
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# Show verification info
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echo
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echo "To verify, you can check the image with:"
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echo " zstdcat $OUTPUT | fdisk -l /dev/stdin"
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