Welcome to Linux Cloud Computing Practice. We offer high-quality articles on Linux, cloud computing, DevOps, networking and related topics. Dive in and start your Linux cloud computing journey!
This free Jenkins collection offers beginners a comprehensive set of seven resources—including books, notes, mind maps, interview questions, and detailed guides—covering everything from basic installation to advanced CI/CD pipelines, with a full table of contents and QR code for instant download.
This article introduces a ready‑to‑use Linux batch‑operation script that enables non‑expert administrators to update, configure, and manage multiple Ubuntu 22.04 servers simultaneously—covering functions such as updating the script, creating SSL certificates, generating SSH keys, bulk password changes, and deploying or removing ALEO services—while also offering a free, comprehensive Linux command and shell‑script tutorial.
This tutorial explains how to use the Linux fmt command to reformat text, customize line width, highlight the first line, split long lines, and control spacing, providing clear examples and command options for efficient text processing.
This guide compiles over 20 high‑frequency technical interview questions covering Docker, Nginx, Shell scripting, and Jenkins, providing job seekers with a comprehensive resource to prepare for competitive recruitment seasons.
This article explains how to configure Nginx’s proxy features and various load‑balancing algorithms, covering error handling, request methods, timeout settings, header forwarding, upstream definitions, and practical examples to ensure reliable and efficient traffic distribution across multiple backend servers.
This guide compiles the most frequently used Linux commands—covering help utilities, file and directory manipulation, content processing, compression, system information, networking, disk management, permissions, user administration, and process control—to provide a comprehensive reference for effective system operation and troubleshooting.
This guide introduces two open‑source shell scripts—CentOS_Check_Script and CentOS_Protective_Script—designed to enforce security hardening on Red Hat/CentOS systems, covering password policies, audit log protection, user management, and various security controls, with usage instructions and download links.
This guide compiles 100 practical kubectl commands covering cluster info, pod, service, deployment, storage, networking, RBAC, scaling, and many other diagnostics, helping you quickly troubleshoot and manage Kubernetes clusters with confidence.
This article walks you through a systematic approach to identify the root cause of a Linux server's CPU hitting 100%, from pinpointing the high‑load process with top, tracing the responsible business code, to using a custom shell script that streamlines thread analysis and resolves the overload.
This article presents a curated collection of Bash scripts that automate key Linux operations such as MySQL replication monitoring, directory change detection, bulk user creation, website health checks, remote command execution, one‑click LNMP deployment, resource usage reporting, high‑resource process identification, and automated Java and PHP project deployment.
