these websites are bad and they should feel bad

why block these sites?

how to block

This command appends list.txt to your /etc/hosts file. To prevent you from seeing them.

curl -fsSL https://raw.githubusercontent.com/llkats/the-list/master/list.txt >> /etc/hosts

The flags are there to handle error cases more gracefully and safely handle redirects. See man curl for a more comprehensive explanation.