Published November 19, 2020 SSH Notifications via email IP=”$(echo $SSH_CONNECTION | cut -d ” ” -f 1)”HOSTNAME=$(hostname)NOW=$(date +”%e %b %Y, %a %r”) echo ‘Someone from ‘$IP’ logged into ‘$HOSTNAME’ on […]
Published July 8, 2022 How to Open Port for a Specific IP Address in Firewalld The best way is to create a new firewalld zone and we add the specific IP to that zone. To start with […]
Published December 18, 2017 Migrate Windows DHCP server A few weeks ago at work, I was tasked with the project of decommissioning one of our older Windows Server 2008 machines […]
Published May 8, 2018 Exporting Mikrotik Firewall Rules In a terminal windows or via ssh, enter the below line ip firewall export file=firewallrules then find a file called “firewallrules.rsc” in […]