Kali Linux pastebin

I wasnt able to find any when doing that search.  After adding this line "deb http://http.kali.org/kali kali-rolling main contrib non-free" to the /etc/apt/sources.list I was able to run apt update and apt upgrade then find the linux-headers you mentioned below.  With the most current version of kali the instructions need to be updated.  Also the virtualbox instructions are different as there is no cdrom attached.  The instructions should reflect running this command "apt-get install -y virtualbox-guest-x11"