Category: Sysadmin

Configuring NGINX Plus as an External Load Balancer for Red Hat OCP and Kubernetes

In the world of container orchestration there are two names that we run into all the time: RedHat OpenShift Container Platform (OCP) and Kubernetes. OpenShift, as you probably know, uses Kubernetes underneath, as do many

Announcing NGINX Ingress Controller for Kubernetes Release 1.8.0

We are happy to announce release 1.8.0 of the NGINX Ingress Controller for Kubernetes. This release builds upon the development of our supported solution for Ingress load balancing on Kubernetes platforms, including Red Hat OpenShift, Amazon

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Introducing the NGINX Controller Data Forwarder with Splunk Integration

At NGINX, we know you invest in many tools (and business workflows around those tools) to create, deliver, and manage modern apps. Visibility and analytics tools are no exception. At last month’s Controller and Coffee

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Agile Perimeter Security with NGINX App Protect

In the context of computer security, the perimeter is a conceptual line that establishes a “zone of trust” for applications and other infrastructure components inside it. In traditional infrastructure environments using a castle-and-moat approach, the

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The 5 Best Command Line Music Players for Linux

The terminal is usually used to accomplish administrative tasks on a Linux system such as installing packages, configuring services, updating, and upgrading packages to mention a few. But did you also know you can enjoy

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Top 3 Open-Source Cross-Distribution Package Management Systems for Linux

Package management or software installation on Linux systems can be very puzzling especially for newbies (new Linux users), as different Linux distributions use different traditional package management systems. The most confusing part of it all

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10 Top Open Source Caching Tools for Linux in 2020

Reliable distributed computing systems and applications have become the cornerstone of prominent businesses, especially in automating and managing mission-critical business processes and delivering services to customers. As developers and system administrators of these systems and

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How to Append Text to End of File in Linux

While working with configuration files in Linux, sometimes you need to append text such as configuration parameters to an existing file. To append simply means to add text to the end or bottom of a

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How to Install OpenSUSE Leap 15.0

OpenSUSE Leap is a free and open source, “most complete” “regular-release” of the openSUSE Linux distribution. Leap is one of the most usable Linux distributions and stabilized operating system out there, suitable for laptops, desktops,

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Linux Find Out Graphics Card Installed In My System

I am a new Linux system user. I am using Ubuntu Linux. I do not want to open up the computer hardware to just see the make and model of the graphics card in a

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How do I check if a port is in use on Linux?

I am a new Linux system user. I need to find out which process is listening on a port on Linux using the command line. How do you find out which process is listening on

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How to Find and Install Software Applications in Fedora Linux

There are countless software packages are available to install on Fedora Linux distribution from the repository provided by Fedora project. You can also enable other third-party repositories such as COPR or RPM Fusion to install

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