This script checks and displays the status of all Fail2Ban jails on the system by iterating through the list of active jails and retrieving their individual statuses.

jails.sh

#!/bin/bash

# Check the status of all Fail2Ban jails
for jail in $(sudo fail2ban-client status | grep 'Jail list:' | cut -d ':' -f 2 | tr -d ' ' | tr ',' ' '); do
    sudo fail2ban-client status "$jail"
    echo ""
done