The Elastic Stack — known as ELK (Elasticsearch, Logstash, and Kibana) — is a powerful open-source platform for analyzing data. It offers a comprehensive set of features for indexing, searching, monitoring, and analyzing data in real-time. The Elastic Stack can
Jenkins is an open-source automation server that helps with the automation of testing and building. Its usage has grown very quickly in open source, and more than 6000 projects use it. Some examples of Jenkins users are: Red Hat Facebook
Rudder is an open-source and user-friendly web-based system configuration and audit tool. It helps you to manage your IT infrastructure by automating system configurations while ensuring visibility and control of your infrastructure. Two main components of Rudder are: Root server
Croc is an open-source CLI-based tool that allows to securely transfer files between systems. During file transfer, a code is generated for the sender and the receiver systems to use for end-to-end encryption. Whether the sender and receiver are on
Debian 11, codenamed ‘bullseye’ was released on August 10th and is available for download. Debian 11 ships with a number of significant software improvements and enhancements including: Support a wide range of architectures including 64-bit ARM (arm64), ARMv7, 64-bit little-endian
There are some popular methods of generating SSL and TLS certificates in Linux. One of the most popular methods of issuing SSL certificates is Let’s encrypt which is a certificate authority that offers free SSL certificates. There is an even
Sometimes you may want to encrypt your hard disk so that when someone connects your hard drive to their computer they need to provide user credentials to mount the drive. In Linux, it is possible to encrypt individual block devices.
Running any operating system on a virtual box takes experience. You have to figure out various issues like connectivity issues and performance issues but out of all of them, the graphical issues is an exercise in patience. Not having fullscreen,
Mattermost is an open-source, self-hosted Slack alternative. Being free of the requirement to depend on a third-party vendor means that you are able to host your data in your own infrastructure. There are many reasons why you would want or
Nginx is a free open source high performing and lightweight web server that is used as the load balancer, reverse proxy, HTTP cache, and mail proxy. Although Nginx is quite new as compared to other web servers, its popularity is
