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koromicha

I am the Co-founder of Kifarunix.com, Linux and the whole FOSS enthusiast, Linux System Admin and a Blue Teamer who loves to share technological tips and hacks with others as a way of sharing knowledge as: "In vain have you acquired knowledge if you have not imparted it to others".

Install and Configure OpenVPN Server FreeBSD 12

Welcome to our yet another guide on how install and configure OpenVPN server FreeBSD 12. We learnt how to install and setup OpenVPN Server on

Restrict SFTP User Access to Specific Directories in Linux

Restrict SFTP User Access to Specific Directories in Linux

In this guide, we are going to learn how to restrict SFTP user access to specific directories in Linux systems. SFTP, an acronym for Secure

Configure Remote Logging with Rsyslog on Ubuntu

Configure Remote Logging with Rsyslog on Ubuntu 18.04

In this tutorial, you will learn how to configure remote logging with Rsyslog on Ubuntu 18.04. Configuring remote logging with Rsyslog on Ubuntu allows you

Install ManageEngine AssetExplorer on Ubuntu 18.04

Welcome to our guide on how to install ManageEngine AssetExplorer on Ubuntu 18.04. ManageEngine AssetExplorer is a web-based IT Asset Management (ITAM) software that is

Install and Setup GlusterFS on Ubuntu

Setup Replicated GlusterFS Volume on Ubuntu

Follow through this tutorial to learn how to setup replicated GlusterFS volume on Ubuntu. There are different types of Volume architectures that you may want to consider.

bitwarden

Install Bitwarden Password Manager on Ubuntu 20.04

In this tutorial, you will learn how to install Bitwarden password manager on Ubuntu 20.04. Bitwarden is an “open-source password manager which provides an easiest

Install and Setup ZSH and Oh-My-Zsh on Linux

How to Install and Setup ZSH and Oh-My-Zsh on Ubuntu 18.04

Welcome folks to this very tutorial on how to install and setup Zsh and Oh-my-Zsh on Ubuntu 18.04. Z shell (ZSH) is a Unix shell

5 Practical Reasons for Learning Linux in 2023

5 Practical Reasons for Learning Linux in 2023

As a Unix-like operating system (OS), Linux was released in 1991. This OS possesses a kernel, system applications, and a collection of libraries. In most

Scheduling tasks using at command in Linux

Our previous two guides, whose links are below, we covered how to schedule system tasks or jobs in Linux using the cron and anacron commands.

Configure Nagios Email Notification Using Gmail

Nagios can be configured to sent out alerts on the state of the host or host service being monitored via email. This guide will therefore

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