I have done a lot of Proxmox installations inside my lab, but one with the NUC 11 was toughest I ever did. I had a lot of issues and one of them was “installation aborted – unable to continue” on every Proxmox installation I started.Read More
In this short guide we will learn how to connect machine with Ubuntu (20.04) installation to Active Directory.Read More
In this guide we will try to setup email server with Postfix (MTA), Dovecot (MDA) and Roundcube as webmail server.
As someone who is coming from years on working with Microsoft Exchange, it was hard for me to find a good replacement for Exchange on Linux. I went through a lot of different combinations on Linux, and this one I’m going to write about today is one of them that I think is worth trying.Read More
I mentioned already few times, and I will mention it again probably – CentOS is no more a viable option for anything that needs stability in my workflow, so I’m focusing on Debian-Ubuntu alternative. First thing you want to do to on every machine, especially if it is internet oriented is – security hardening. I will go here through some of my steps for Ubuntu.Read More
How to set up SSH keys for your Linux install. For this guide I will be using Ubuntu 20.04 as a server and MacOS Big Sur as a client.Read More