Running out of disk space is one of the most disruptive events on a Linux server, and it often happens silently until a service crashes or a write fails. Red Hat Enterprise Linux 8 ships with several tools to help you stay ahead of the problem: df for a quick filesystem overview, du for directory-level […]
How to Install Jenkins on Windows Server 2012 R2 Jenkins is one of the most widely adopted open-source automation servers in the industry, enabling organizations to build, test, and deploy software with repeatable, auditable pipelines. On Windows Server 2012 R2, Jenkins runs as a Windows service on top of the Java Runtime Environment, integrating naturally […]
Introduction to Hyper-V Virtual Networking on Windows Server 2019 Hyper-V virtual networking is the fabric that connects virtual machines to each other, to the physical network, and to the Hyper-V host. Windows Server 2019 introduces several significant networking improvements over previous versions, including support for Software Defined Networking (SDN), the Virtual Filtering Platform (VFP) extension, […]
Introduction Deploying configure mysql primary-replica replication on freebsd 12 on a FreeBSD 12 machine differs from Linux in several important ways: packages come from the FreeBSD Ports Collection or the binary pkg repository, services are registered in /etc/rc.conf via sysrc(8), and firewall rules are written in pf.conf(5) syntax. This tutorial stays entirely within the standard […]
How to Configure Windows Server 2016 Containers Windows Server 2016 introduced native container support, bringing the isolation and portability benefits of containers to the Windows ecosystem for the first time. Containers allow you to package an application and its dependencies into a single unit that runs consistently across development, testing, and production environments. Windows Server […]
