Linux LPIC-1: Linux Administrator Simplified (LPIC - Linux Professional Institute Certification Simplified)

Linux LPIC-1: Linux Administrator Simplified serves as a comprehensive and practical guide for aspiring Linux administrators preparing for the LPIC-1 certification. This book demystifies Linux system administration through an easy-to-follow approach, making it accessible for beginners while providing valuable depth for experienced users.
The content is organized around essential topics required for mastering Linux systems. Readers will explore the Linux file system hierarchy, including disk partitioning, file system creation, permissions, and maintenance. Core administrative skills are covered, such as managing users and groups, configuring sudo permissions, and understanding process management. Detailed sections on networking address IP configuration, firewall management, troubleshooting, and advanced topics like network bonding and DNS setup.
The book emphasizes practical, hands-on knowledge with tools like fdisk, iptables, systemctl, and package managers (apt, yum, zypper). It also delves into essential security practices, including SELinux, AppArmor, disk encryption, and SSH key management. Advanced topics include RAID configuration, virtualization with KVM, container basics (Docker), and high-availability solutions.
Readers will gain expertise in automation using shell scripting, job scheduling, and configuration management with Ansible. Whether configuring servers, monitoring performance, or securing systems, this guide offers a streamlined path to mastering Linux administration and achieving LPIC-1 certification.