To install and configure the Samba server on Rocky Linux 9.5, follow the steps below. Samba is an open-source software that implements the SMB/CIFS protocol, allowing Linux systems to share files with Windows. 1. Install Samba sudo dnf install samba samba-client samba-common -y 2. Create a Shared Directory sudo mkdir -p /srv/samba/share sudo chmod -R … Read more
Introduction: Previously, we discussed how to use Docker Compose to batch deploy multiple container services, which is suitable for building small to medium-sized services. However, for larger applications, cluster deployment becomes very important. This time, I will explain how to deploy container applications using Docker Swarm clusters. 1. What is Docker Swarm Docker Swarm is … Read more
Introduction: To stabilize the WordPress technology ecosystem, the Linux Foundation steps in. This Friday, the renowned Linux Foundation introduced a new method for distributing WordPress update plugins that are not controlled by any single party, aiming to “stabilize the WordPress ecosystem” after months of internal conflict. The FAIR Package Manager project is a response to … Read more
When installing a Linux system, selecting the appropriate ISO image is crucial, as it directly affects the user experience and performance after installation. Today, we will take CentOS 7 as an example to explore the characteristics and suitable scenarios of different types of ISO images such as Minimal, DVD, KDE, LiveCD, GnomeLive, Everything, and NetInstall, … Read more
This article compiles the top 50 questions frequently encountered in Linux system operation and maintenance interviews. Whether you are a beginner entering the IT industry or an experienced operations personnel aiming for promotion, these questions will provide you with comprehensive knowledge review and practical simulation, helping you stand out in interviews, successfully secure your desired … Read more
📚 Open Source Technology DailyExploring the Infinite Possibilities of Open Source2025/6/8âš¡Linux 6.16 Introduces New Helper Function to Restrict Symbols to Specific Kernel ModulesLinux 6.16 merge window is about to close, and all updates to the kernel build system “Kbuild” have been merged today, with the release of Linux 6.16-rc1 expected tomorrow. The most notable feature … Read more
Arch Linux has always been favored by a segment of Linux enthusiasts, and its derivatives, such as Manjaro, are also quite popular. Arch Linux is a distinctive distribution; it is a lightweight distribution based on the X86-64 architecture, designed around the KISS principle, and employs a rolling release model, making it suitable for intermediate to … Read more
In Linux systems, <span>Cron</span> is a powerful tool for automating repetitive tasks. By configuring <span>Cron</span> appropriately, users can easily schedule tasks to run every 5, 10, 15, or 30 minutes. This article will delve into how to use <span>Cron</span> to implement scheduled tasks at these intervals, covering everything from basic concepts to advanced configurations, aiming … Read more
In 2021, I introduced the basic principles and configuration of the Zephyr tracing system in two articles: Introduction to Zephyr Tracing System – Part 1 and Configuration and Invocation Framework of Zephyr Tracing System – Part 2. At that time, Percepio only offered paid software, so I did not continue writing about how to use … Read more
Overview of the Whole House Intelligent ZigBee Sensor Industry ZigBee, as a wireless network protocol, focuses on low-speed, short-distance data transmission. Its underlying architecture is strictly constructed according to the media access layer and physical layer defined in the IEEE802.15.4 standard. As a near-field wireless communication technology that has emerged in recent years, ZigBee technology … Read more