The following lines were added (+) and removed (-):
vi /etc/fail2ban/filter.d vi /etc/fail2ban/[[sample-filter.d|filter.d]] vi /etc/fail2ban/postfix-sasl.conf vi /etc/fail2ban/[[sample-postfix-sasl.conf|postfix-sasl.conf]] vi /etc/fail2ban/iptables-multiport-tcp.conf vi /etc/fail2ban/[[sample-iptables-multiport-tcp.conf|iptables-multiport-tcp.conf]] vi /etc/fail2ban/jail.local vi /etc/fail2ban/[[sample-jail.local|jail.local]]