Introduction In today’s fast-paced software development landscape, businesses strive for speed, efficiency, and continuous improvement. Two methodologies that dominate this space are Agile and DevOps. While Agile focuses on iterative development and customer feedback, DevOps emphasizes collaboration, automation, and continuous delivery. But how do Agile and DevOps interrelate? Are they competing methodologies, or do they complement each other? …
In Red Hat Enterprise Linux (RHEL) 10, the Linux boot process follows a modern and streamlined architecture built on top of the GRUB2 bootloader and systemd init system. Understanding this process is crucial for Linux system administrators, especially when managing enterprise-level environments where boot reliability, security, and performance are critical. This guide explains the complete …
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A DevOps Engineer plays a pivotal role in bridging the gap between software development and IT operations, ensuring seamless collaboration and automation across the software delivery lifecycle. Their daily tasks revolve around improving efficiency, maintaining infrastructure, and enabling continuous integration and deployment (CI/CD) for faster and more reliable software delivery. Daily Activities of a DevOps …
In the rapidly growing IT industry in Kolkata, Linux skills are in high demand, making it one of the most promising career paths for freshers. As Linux continues to be the backbone of servers, cloud platforms, and DevOps pipelines, mastering it can help you land your dream job. Whether you’re looking for Linux jobs for …
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Understanding SELinux in RHEL 9: A Beginner-Friendly Guide with interview Questions. Security-Enhanced Linux (SELinux) is a feature built into the Linux kernel to provide an additional layer of security. It controls how processes, users, and applications access files and resources. In RHEL 9, SELinux plays a crucial role in ensuring system security by enforcing rules …
As a devops engineer some time you may require to manage your Linux systems. You may require to create, manage, locate some files or directory in your Linux System. Here are some Linux file management commands given as follows. Command Example Explanation ls ls or ls /path/to/directory List files and directories in the current directory …
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