b6d3e0fce1aefd076811ec568abbc3a428823c56
Cloudflare IPWhitelist
Whitelist CloudFlare's IPs on port your selection of ports
This script supports Fedora, RHEL, CentOS, Debian,and Ubuntu.
curl -sSL https://raw.githubusercontent.com/tommytran732/Cloudflare-IPWhitelist/master/cloudflare.sh | sudo bash
Notes
Before you run the script, makes sure you have not opened those ports to all IPs as it will make this script useless.
If you run SSHD on a port different from 22, make sure you have it opened or just change the command ufw allow 22 to your appropriate port.
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