UnOrBlacklist: blacklisting IPs and networks on Linux with Bash
UnOrBlacklist is a set of two Bash shell scripts for use as a “firewall”, based on iptables and ip6tables to quickly block / unblock an IP address or an IPv4 or IPv6 network. It keeps a raw log file with each blacklisted IP so that it can easily be replayed if needed. Although this security mechanism …
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