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How to Install Nagios XI on Ubuntu 22.04

In this guide, we’ll walk you through the steps to install Nagios XI on Ubuntu 22.04, making monitoring your systems easier and more efficient.
The post How to Install Nagios XI on Ubuntu 22.04 appeared first on Linux Today.

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How to Install Nagios Monitoring Tool on Debian 12

Nagios is an open-source monitoring system for tracking IT infrastructure health and performance. It provides real-time alerts and status overviews for servers, networks, and applications, enabling proactive problem resolution. In this guide, you will …

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How to Install Terraform on Ubuntu Server 22.04

This tutorial will show you how to install the open-source infrastructure automation tool Terraform on Ubuntu 22.04.
The post How to Install Terraform on Ubuntu Server 22.04 appeared first on Linux Today.

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Dent Brings Open-Source Innovation to Networking Infrastructure

The Dent network operating system is adding capabilities that will help to make edge and enterprise deployments more efficient.
The post Dent Brings Open-Source Innovation to Networking Infrastructure appeared first on Linux Today.

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Stratus Red Team: Open-Source Tool for Adversary Emulation in the Cloud

Christophe Tafani-Dereeper, Cloud Security Researcher and Advocate at DataDog, talks about Stratus Red Team, an open-source project for adversary emulation and validation of threat detection in the cloud. The tool supports common AWS and Kubernetes att…

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Rocky Linux Optimized for Google Cloud Arrives

Looking for a CentOS 7 replacement? Rocky Linux has now been optimized for Google Cloud. Learn more here.
The post Rocky Linux Optimized for Google Cloud Arrives appeared first on Linux Today.

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How to Properly Adopt and Manage Kubernetes in Production

Alex Jones, Director of Kubernetes Engineering at Canonical, talks about properly adopting and managing Kubernetes in production.
Kubernetes is a very important technology in the marketplace because vendors, ISVs, end users and enterprises are all able…

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Cheapest Web Hosting Services

On LinuxAndUbuntu, we have discussed hosting WordPress, Drupal, Joomla, and other popular software on practically all major web server software. If you want to build a website on any web server, Web hosting is one of the most important components to st…

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How to Install NextCloud on AlmaLinux 8

NextCloud provides reliable self-hosted cloud services and can substitute for platforms such as Box and Dropbox. Learn how to install NextCloud on AlmaLinux 8 here.
The post How to Install NextCloud on AlmaLinux 8 appeared first on Linux Today.

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Limit Docker Container Access to Certain IP Addresses (Whitelist)

Learn how to limit Docker container access to certain IP addresses here. We’ll discuss how to use an ipset and iptables to grant or block access.
The post Limit Docker Container Access to Certain IP Addresses (Whitelist) appeared first on Linux T…

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How to Automate AWS Resources with CloudFormation Templates

AWS CloudFormation is a service that enables sysadmins to manage AWS resources. Learn how to automate AWS resources with CloudFormation templates here.
The post How to Automate AWS Resources with CloudFormation Templates appeared first on Linux Today.

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Open Source Security at the White House

Companies and developers, open-source organizations, and government agencies gather together to lock down and secure the software supply chain.
The post Open Source Security at the White House appeared first on Linux Today.

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Google Unveils Knative 1.0 Serverless Computing Platform

Google has announced the stable release of Knative 1.0, designed to create an infrastructure serverless computing deployed on top of a container isolation system based on the Kubernetes platform. In addition to Google, companies such as IBM, Red Hat, SAP, and VMware are also involved in the development of Knative. The release of Knative 1.0 […]

The post Google Unveils Knative 1.0 Serverless Computing Platform appeared first on Linux Today.

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More on Google’s Secure Open Source (SOS) Program for Developers

Certainly, open source software plays an integral part in many critical infrastructure and national security systems, with recent data suggests that attacks on open-source software have increased in the last year. To answer the need, Google launched the Secure Open Source (SOS) Rewards pilot program run by the Linux Foundation with initial sponsorship of $1 […]

The post More on Google’s Secure Open Source (SOS) Program for Developers appeared first on Linux Today.

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22 Linux Networking Commands for Sysadmins

A system administrator’s routine tasks include configuring, maintaining, troubleshooting, and managing servers and networks within data centers. There are numerous tools and utilities designed for network management in Linux. Learn these 20 networking …

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