debian compressed iso

#!/bin/bash

# Define the URL and file names
ISO_URL="https://cdimage.debian.org/debian-cd/current/amd64/iso-cd/debian-12.6.0-amd64-netinst.iso"
ISO_FILE="debian-12.6.0-amd64-netinst.iso"
ISO_MOUNT_DIR="iso_mount"

# Create a directory for mounting the ISO
mkdir -p "$ISO_MOUNT_DIR"

# Download the ISO file
echo "Downloading ISO..."
wget -O "$ISO_FILE" "$ISO_URL"

# Check if the ISO downloaded successfully
if [[ $? -ne 0 ]]; then
    echo "Failed to download ISO."
    exit 1
fi

# Mount the ISO
echo "Mounting ISO..."
sudo mount -o loop "$ISO_FILE" "$ISO_MOUNT_DIR"

# Check if the mounting was successful
if [[ $? -ne 0 ]]; then
    echo "Failed to mount ISO."
    exit 1
fi

# Run objdump on the ISO contents
echo "Running objdump..."
find "$ISO_MOUNT_DIR" -type f -exec objdump -a {} \;

# Unmount the ISO
echo "Unmounting ISO..."
sudo umount "$ISO_MOUNT_DIR"

# Remove the mount directory
rmdir "$ISO_MOUNT_DIR"

echo "Done."