what can i do with kali linux in virtualbox code example

Example: install virtual box kali

wget http://ftp.us.debian.org/debian/pool/main/libs/libsdl1.2/libsdl1.2debian_1.2.15+dfsg2-4_amd64.deb
wget http://ftp.us.debian.org/debian/pool/main/libv/libvpx/libvpx5_1.7.0-3+deb10u1_amd64.deb