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Sharing daily tutorials on AI, Cloud, Operating Systems, and related technologies.

Exploring the intersection of AI with infrastructure automation and intelligent systems.

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Jan 12, 2026

LFCS Part 52: Bash Startup Files and Configuration (FINAL POST!)

Master bash startup and configuration files. Learn the difference between login and non-login shells, understand /etc/profile, ~/.bashrc, ~/.bash_profile, and when to modify each file. Complete guide with practical examples and 20 hands-on labs for LFCS certification preparation.

LinuxLFCS Certification

Jan 11, 2026

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22 min read

LFCS Part 51: Using Aliases and Keyboard Shortcuts

Master bash aliases and powerful keyboard shortcuts to dramatically increase your command-line productivity and efficiency

LinuxLFCS Certification

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