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As a Linux system administrator or DevOps professional, managing SELinux modes remotely can be time-consuming, especially across multiple nodes. This guide walks through how to disable or enforce SELinux using…
This post explains the concept and application of the sticky bit in Linux file systems. It details how setting the sticky bit on directories restricts file deletion, ensuring that only…
Managing containers is a core task in DevOps and Linux administration, and Podman, a Red Hat-backed tool, offers a lightweight, secure, and daemonless alternative to Docker. In this article, I…
Managing disk space is critical for any system administrator or DevOps engineer. If a server runs out of space, services may crash, databases can become corrupted, and downtime can lead…
Keeping track of system performance, managing services, or rebooting a server remotely can be tricky from the command line. That’s why I decided to try the Cockpit web interface —…
For anyone managing Red Hat Enterprise Linux (RHEL), CentOS Stream, or Fedora Workstation, working with the default package repositories can sometimes feel limiting, especially when trying to install updated versions…
One of the first challenges I faced when I started working with Linux was finding files buried deep within directories. The Linux terminal is powerful, but it can be intimidating…
This blog article guides you through installing the Laravel PHP framework on CentOS, RHEL, and Ubuntu Linux servers. It covers installing prerequisites like Apache, PHP, and Composer, setting up the…
As someone who has worked extensively with Linux-based CRM setups, I can confidently say that installing SugarCRM on Linux is one of the most rewarding ways to deploy a self-hosted…
When working with high-availability infrastructure, Network Teaming on CentOS/RHEL becomes an essential tool in any Linux admin’s arsenal. Based on personal deployment experiences in both test environments and production-grade setups,…
When managing servers with a command line interface, nothing is more empowering than mastering nmcli network configuration. Over the years, I’ve used nmcli (Red Hat Network Manager CLI) in various…