Friday, October 22, 2021

Install Redmine on Rocky Linux 8

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This guide will take you through how to install Redmine on Rocky Linux 8. Redmine is a cross-platform as well as cross-database flexible project management web application. Redmine has quite a number of features that are described on Redmine features page. Install Redmine on Rocky Linux 8 Create Redmine System User In this guide, we will install Redmine on /opt/redmine directory and run it as non-privileged redmine system...

Allow/Deny Specific Users to Login via SSH on Ubuntu 18.04

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Hello there, today we are going to learn how to allow/deny specific users to login via SSH on Ubuntu 18.04 system. Allow/Deny Specific Users to Login via SSH on Ubuntu 18.04 Allow Specific Users to Login via SSH on Ubuntu 18.04 In order to allow specific users or a specific group of users to login to an Ubuntu 18.04 system via...

Install Prometheus on Ubuntu 18.04

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In this guide, we are going to learn how to install Prometheus on Ubuntu 18.04. Prometheus is an open-source systems and service monitoring system. It collects metrics from configured targets via HTTP calls at given intervals, evaluates rule expressions, displays the results, and can trigger alerts if some conditions are met. We have covered the installation of Prometheus on Debian 9...

Configure strongSwan VPN Client on Ubuntu 18.04/CentOS 8

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Follow through this tutorial to learn how to configure strongSwan VPN Client on Ubuntu 18.04/CentOS 8. Our previous tutorial on provided a step by step guide on how to setup strongSwan VPN server on Debian 10 Buster. Follow the link below to learn how to install and setup strongSwan VPN server on Debian 10 Buster. Setup IPSEC VPN using StrongSwan...

How to Install and Setup OSSEC agent on Ubuntu 18.04/CentOS 7

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In this guide, we are going to learn how to install and configure OSSEC agent on Ubuntu 18.04/CentOS 7. OSSEC is an open source Intrusion Detection System (HIDS)  that runs across multiple OS platforms such as Linux,Solaris, AIX, HP-UX, BSD, Windows, Mac and VMware ESX. It monitors all aspects of system activity such as; file integrity monitoring Windows registry monitoring log...

Install and Use Webmin on Fedora 30

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Hello folks. Today we are going to learn how install and use Webmin on Fedora 30. Webmin is a web based interface for administering Unix-like systems using any modern web browser. Install and Use Webmin on Fedora 30 On Fedora 30, Webmin can be installed via the RPM package manager or directly via the Webmin YUM repos. In this guide, we...

Install LEMP Stack on Debian 10 Buster

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This guide is about how to install LEMP Stack on Debian 10 Buster. LEMP stack is an acronym for the commonly used web application and deployment component; Linux, ENginx, MySQL/MariaDB and PHP. Install LEMP Stack on Debian 10 Buster The first component of the LEMP stack is Linux Operating System, which is in this case is the Debian 10 Buster. If...

Control NoMachine Ports on Firewall

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Control NoMachine Ports on Firewall
In this blog post, you will learn how to control NoMachine ports on Firewall. If you have been using NoMachine, you might have realized that its default NX server port 4000/tcp is listening on all system interfaces and is accessible to anyone even if firewall is running on the system. This poses a risk whereby anyone can...

Install Latest Wireshark on Ubuntu 18.04

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In this guide, we are learn how to install latest Wireshark on Ubuntu 18.04. Wireshark is the world’s foremost and widely-used network protocol analyzer. Some of the features of Wireshark include; Deep inspection of hundreds of protocols, with more being added all the timeLive capture and offline analysisStandard three-pane packet browserMulti-platform: Runs on Windows, Linux, macOS, Solaris, FreeBSD, NetBSD, and...

How To Recover Deleted Files On Windows 10

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How To Recover Deleted Files On Windows 10
Losing files from PC is more common among people who use their PCs more often. This will often occur accidentally or when you try to clear some old files from your PC. However, it should not worry you as you can still recover the deleted files on Windows 10.  Basically, the deleted files will remain in the hard drive of...