How to Install RainLoop Webmail Client with Nginx on Ubuntu 18.04
In this tutorial, we are going to learn how to install RainLoop Webmail on Ubuntu 18.04. RainLoop Webmail is a simple, modern and fast web-based
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Configure Squid Proxy OpenLDAP Authentication on pfSense
Welcome to our tutorial on how to configure Squid Proxy OpenLDAP authentication on pfSense. Squid Proxy supports different types of authentication method, one of them
How to Configure SNMP Version 2c on Debian 9
Welcome to our tutorial on how to configure SNMP version 2c on Debian 9. If you are looking at monitoring your Debian servers via SNMP
How to Install OPNsense on VirtualBox
In this tutorial, we are going to learn how to install OPNsense on VirtualBox. OPNsense is a FreeBSD-based open-source software that provides firewall and routing
Delete Lines Matching a Specific Pattern in a File using SED
In this guide, we are going to learn how to delete lines matching a specific pattern in a file using SED. SED is a stream
Install and Configure AlienVault OSSIM on VirtualBox
In this tutorial, we are going to learn how to install and configure AlienVault OSSIM on VirtualBox. If you are a Blue Team security analyst,
Install and use NMCLI tool on Debian Linux
In this tutorial, we provide a step by step guide on how to install and use NMCLI tool on Debian Linux. According to man pages:
Monitor Linux System Metrics with Prometheus Node Exporter
In this tutoria, we are going to learn how to monitor Linux system metrics with Prometheus Node Exporter. Node Exporter is a Prometheus exporter for
How to Install and Setup Tailscale VPN on Debian 12
Can I setup Tailscale on Linux systems? Yes, this guide will take you though how to install and setup Tailscale VPN on Debian 12. What
Install Graylog 3.0 on CentOS 7
Hello there. Today we are going to learn how to install Graylog 3.0 on CentOS 7. Graylog is a leading open-source log management tool that