Verhaar_Wiki

Write a bash script that will do the following:

Using the command "sudo fail2ban-client status sshd", from the output, get the banned ip addresses and sort them into the file "banned_ips.txt" displaying 1 ip address per line.

Answer from chatgtp needs some work:

#!/bin/bash

# Get the banned IP addresses using the fail2ban-client command
banned_ips=$(sudo fail2ban-client status sshd | grep "Banned IP list" | awk '{print $NF}')

# Sort the banned IP addresses and store them in a file
echo "$banned_ips" | sort | uniq > banned_ips.txt

This however only shows last ip address