Introduction to LinuxLinux stands as an open-source, free operating system whose stability, security, and concurrent processing capabilities have earned widespread industry recognition. Today, enterprise-level projects spanning C/C++, PHP, Python, Java, and Go are predominantly deployed on Linux/Unix systems.The Linux ecosystem offers numerous distributions, each serving different needs:Ubuntu: User-friendly, ideal for beginners and desktop useRedHat: Enterprise-focused with commercial supportCentOS: Community-driven enterprise distributionD...