Saturday, August 28, 2021

Install Oracle Java 12 on Debian 10

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This tutorial will guide you on how to install Oracle Java 12 on Debian 10. To install the official Oracle Java on Debian 10, you need to add the PPA repository. But before that, ensure that your system packages are up-to-date. sudo apt updatesudo apt upgrade Add Linux Uprising Java PPA Repository To install Java 12 on Debian 10, you need to...

Install VirtualBox Guest Additions on Debian 11

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You might have installed Debian 11 Bullseye on VirtualBox, and realized that it is not in full-screen view by default. If you need to set it to full-screen view, follow through this guide to learn how to install VirtualBox Guest Additions on Debian 11 Bullseye. There are so many feature that VirtualBox Guest additions can offer. This include; Mouse pointer integrationShared...

A Basic Introduction to Rsyslog Filters

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Hello folks, welcome to our tutorial on a basic introduction to rsyslog filters. In this tutorial, we are going to learn different ways of filtering log messages on a system using rsyslog. Rsyslog is the default logging utility on most Linux systems. Its main configuration file is /etc/rsyslog.conf where global directives, modules, and rules that consist of filter and action parts...

Using Find Command to Search for Files and Directories in Linux

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Welcome to our guide on using find command to search for files and directories in Linux. find is a command-line utility that searches one or more directory trees of a file system, locates files based on some user-specified criteria and applies a user-specified action on each matched file. It can also be use with other Linux/Unix commands to apply further...

How to Manually Install Oracle Java 12 on Debian 9.8/Ubuntu 18.04

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This guide will walk you through how to manually install Oracle JDK 12 on Debian 9.8/Ubuntu 18.04. As much you can install the open-source Oracle Java JDK 12 automatically using package manager as demonstrated in our previous guide, Install Oracle Java 12 on Ubuntu 18.04/Debian 9.8, you can as well install it from the official repository as shown in...

Install MySQL 8 on CentOS 8

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This guide will take you through how to install MySQL 8 on CentOS 8. MySQL is one of the famous opensource relational database management system. Install MySQL 8 on CentOS 8 MySQL 8 is available for installation on the AppStream repos for CentOS 8. The AppStream repos are enabled by default. dnf whatprovides mysql mysql-8.0.13-1.module_el8.0.0+41+ca30bab6.x86_64 : MySQL client programs and shared libraries Repo...

Install ownCloud Server on CentOS 8

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In this guide, we are going to learn how to install ownCloud Server on CentOS 8. If you are here, then we assume that you already know what ownCloud is and what it does. Install ownCloud Server on CentOS 8 Install and Setup LAMP Stack ownCloud requires the LAMP stack components in order to run.  For optimal ownCloud performance ensure that you...

Integrate Wazuh Manager with ELK Stack

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In this tutorial, you will learn how to integrate Wazuh manager with ELK stack as a unified Security Information and Event management tool. Wazuh consists of an endpoint security agent, deployed to the monitored systems, and a management server, which collects and analyzes data gathered by the agents. Wazuh can be fully integrated with the Elastic Stack, which provides a search...

Install and Setup Ansible on Ubuntu 20.04

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In this tutorial, we are going to learn how to install and setup Ansible on Ubuntu 20.04. Ansible is a simple agentless IT automation tool. It handles configuration management, application deployment, cloud provisioning, ad-hoc task execution, network automation, and multi-node orchestration over the SSH protocol. Ansible makes complex changes like zero-downtime rolling updates with load balancers easy. Install and Setup...

Install Latest Grafana on CentOS 8

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In this guide, we are going to learn how to install latest Grafana on CentOS 8. Grafana is the open source analytics and monitoring solution that enables you to query, visualize and alert on various systems metrics that can be pulled from various time series databases such as Graphite, InfluxDB & Prometheus etc. Install Latest Grafana on CentOS 8 There are different...