Technical requirements
To follow along with the exercises in this chapter, please ensure that you have met the following hardware and software requirements:
- Kali Linux – https://www.kali.org/get-kali/
- DNSmap – https://github.com/resurrecting-open-source-projects/dnsmap
- Sublist3r – https://github.com/aboul3la/Sublist3r
- Sherlock – https://github.com/sherlock-project/Sherlock
If you’re unable to connect to the internet from Kali Linux, use the cat /etc/resolv.conf
command to determine whether your Domain Name System (DNS) servers are set correctly on Kali Linux, then use the sudo systemctl restart NetworkManager
command to restart the Network Manager stack. As a last resort, you can restart the Kali Linux operating system.