August 2022 - Pieter Bakker

Set email alerts for root login on Linux servers.

ByPieter Bakker 26/08/202204/11/2024

As a Linux system administrator, it is important to know when someone logs into your server, especially as root. Unauthorized logins can cause serious security issues, as they can gain full access to the system and install unwanted and malicious software on it, among other things. Therefore, it is recommended to set up an automatic…

Ubuntu | Mautic

Upgrading Mautic from v2 to v3

ByPieter Bakker 15/08/202206/12/2022

A new client recently asked to upgrade a still functioning Mautic 2.15.3 running on Ubuntu 18.04 to the latest Mautic v3. In this guide, we will look at how this can be achieved and what to look out for. If you are running Mautic on a VPS or in a LXC/LXD container, it is highly…

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