add automation script

install

@@ -0,0 +1,26 @@
+#!/usr/bin/env bash
+
+BUILD="build"
+ISO="live.iso"
+
+# REF: https://www.kali.org/get-kali/#kali-live
+URI="https://cdimage.kali.org/kali-2025.2/kali-linux-2025.2-live-amd64.iso"
+
+set -euo pipefail
+
+echo "[+] Fetching latest Kali live ISO"
+mkdir -p "$BUILD"
+wget -O "$BUILD/$ISO" "$URI"
+
+echo "[+] Extracting ISO contents"
+mkdir -p "$BUILD/iso"
+7z x "$BUILD/$ISO" -o "$BUILD/iso"
+
+echo "[+] Linking filesystem.squashfs"
+ln "$BUILD/filesystem.squashfs" "$BUILD/iso/live/filesystem.squashfs"
+
+echo "[+] Decompressing filesystem"
+mkdir -p "$BUILD/rootfs"
+unsquashfs "$BUILD/filsystem.squashfs" -d "$BUILD/rootfs"
+
+