kali on debian

#!/bin/bash

# Ensure the script is run as root
if [ "$(id -u)" -ne 0 ]; then
    echo "This script must be run as root."
    exit 1
fi

# Add Kali Linux repositories
echo "Adding Kali Linux repositories..."
cat <<EOF >/etc/apt/sources.list.d/kali.list
deb http://http.kali.org/kali kali-rolling main non-free contrib
EOF

# Import the Kali Linux GPG key
echo "Importing Kali Linux GPG key..."
wget -q -O - https://archive.kali.org/archive-key.asc | tee /etc/apt/trusted.gpg.d/kali-archive-key.asc

# Update the package list
echo "Updating package list..."
apt update

# Prevent potential issues with package priorities
echo "Setting package preferences..."
cat <<EOF >/etc/apt/preferences.d/kali.pref
Package: *
Pin: release o=Kali
Pin-Priority: 100
EOF

# Install Kali Linux meta-package for all tools
echo "Installing kali-linux-everything meta-package..."
apt update
apt install -y kali-linux-everything

# Cleanup
echo "Cleaning up..."
apt clean

echo "Installation of all Kali Linux tools is complete."