Configure Sendmail to Use Gmail Relay on Ubuntu|Debian
In this guide, we are going to learn how to configure Sendmail to use Gmail Relay on Ubuntu 18.04/Debian 10/9. Sendmail can be configured to
HowTos
Install Zabbix Agent on Ubuntu 22.04/Debian 11
In this tutorial, you will learn how to easily install Zabbix agent on Ubuntu 22.04/Debian 11. Install Zabbix Agent on Ubuntu 22.04/Debian 11 Zabbix agent
Install Pritunl VPN client on Debian/Ubuntu
In our previous guide, we learnt how to Install and Setup Pritunl VPN Server on Debian. This tutorial will take you through how to install
Monitor SSL/TLS Certificates Expiry with Nagios
Well, assuming you understand the implications of the expired SSL/TLS certificates, let us go through how to monitor SSL/TLS Certificates Expiry with Nagios. Nagios provides
Generate Wildcard SSL Certificates for Elasticsearch
Is there an easy way to generate wildcard SSL certificates for Elasticsearch? Yes, definitely. The current Elasticsearch releases, Elasticsearch 8.x, when installed, the HTTP and
Install NoMachine on Ubuntu 24.04/Ubuntu 22.04
Welcome to our tutorial on how to install NoMachine on Ubuntu 24.04/Ubuntu 22.04. NoMachine is a remote desktop tool just like VNC, TeamViewer. It is
Install Thunderbird Mail Client on Rocky Linux
In this guide, we are going to walk you through steps required to install Thunderbird mail client on Rocky Linux system. Thunderbird is a free
Install and Configure APT-Caching Server Using Apt-Cacher NG on Ubuntu 20.04
Welcome to our guide on how to install and configure apt-caching server using Apt-Cacher NG on Ubuntu 20.04 server. Apt-Cacher NG is special caching proxy for
What Should Companies Do To Increase IT Safety
With cyber threats at an all-time high, IT security is a top priority for businesses of all sizes. Everyone inherits a responsibility to protect confidential
Install Portainer on Rocky Linux
In this tutorial, you will learn how to install Portainer on Rocky Linux. Portainer is a self-service container service delivery platform that provides container management GUI