tufand

#!/bin/bash
# This script downloads a list of IPs known for brute force attacking within the last two weeks.
# The fetched IPs get blocked with iptables with the special comment "BADIP". This script only
# modifies iptables rules with that comment. This measure makes it well compatible with other firewall
# scripts like the SUSEFirewall.
# The iptables rules are updated every time this script is executed. Additionally this script is
# quiet on stdout, which makes it well suited for being executed as a cronjob.
#
# Please also use fail2ban with the badips modification and help to maintain the list of attackers.
# See also: fail2ban and http:///www.badips.com

tufand

#!/usr/bin/env bash

# netplan2NM.sh
# Ubuntu server 20.04  Change from netplan to NetworkManager for all interfaces

echo 'Changing netplan to NetowrkManager on all interfaces'
# backup existing yaml file
cd /etc/netplan
cp 01-netcfg.yaml 01-netcfg.yaml.BAK

tufand

#!/bin/bash
#
# INSTALL
# -------
# 1.) Create directory structure
#     <base_dir>
#     <base_dir>\bin
#     <base_dir>\etc
#     <base_dir>\log
#     <base_dir>\rrd