Tag: system administration
Welcome to our beginner’s guide to Puppet, a powerful tool for system configuration management. In this tutorial, we’ll cover the basics of Puppet, including what it is, why it’s useful, how to install … Read more
Puppet is a popular open-source configuration management tool. It allows system administrators to automate the management and configuration of servers. In this tutorial, we will cover the basics of Puppet, including how to install it, configure it, … Read more
Docker is a fantastic tool for isolating your apps in containers to increase portability and scalability. However, over time, you might notice your disk space dwindling, thanks to old Docker images that are no longer in use. This tutorial … Read more
Welcome to this tutorial on how to set up automated log rotation with logrotate on Linux. Log files are an essential part of any system, they help you understand what’s happening under the hood. However, they can grow in … Read more
As businesses become more reliant on delivering services through the Internet, distributed denial of service (DDoS) assaults are becoming more widespread. The concept of SYN flood attacks is not new, and it has been around for ages. It was one … Read more
Kubernetes is a cornerstone for the development of microservices SaaS and cloud-native software. Microservices necessarily need container technology and container orchestration since their architecture usually addresses a large number of containers.
In this context, the Kubernetes dashboard is the … Read more
Scanning your network regularly is essential for ensuring the health of your network and devices. It helps to troubleshoot issues at an early stage. As we all know, cyberattacks are rising increasingly due to the rapid advancement in technology. The … Read more
Continuous Integration/Continuous Deployment (CI/CD) has become the most common development practice in the last decades for software development. Therefore, many CI/CD automation platforms emerged to get the most out of CI/CD. One of the most powerful among them is CircleCI. … Read more
The necessity of transferring files has always been of the utmost importance in all IT domains, so making sure the process is secure, easy, and clean is a top priority.
There are multiple ways of transferring files on Linux operating … Read more
Do you have PDF files and want to extract images from them? One of the easiest and simplest ways to extract images from PDF files is to use the pdfimages command-line tool in Linux. Moreover, there are other tools that … Read more
