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— A collection of 12 posts

January 2026

How to Use pgBackRest to Backup PostgreSQL Database

January 23, 2026

January 2026

How to Implement Zero-Trust SSH Access with Teleport on Linux

January 21, 2026

January 2026

20+ Linux Disk I/O Monitoring Tools You Should Know

January 14, 2026

June 2025

Chapter #9: Compression and Archiving in Linux

June 16, 2025

June 2025

Chapter #8: Secure SSH Setup on Linux

June 16, 2025

June 2025

Chapter #7 - Maintaining Software using APT and YUM

June 16, 2025

June 2025

Chapter #6: Getting Started with Bash Scripting

June 16, 2025

June 2025

Chapter #5: Linux Process Management: ps, top, kill, nice & More

June 14, 2025

June 2025

Chapter #4: Learn to Search, Filter, and Identify Files in Linux

June 14, 2025

June 2025

Chapter #3: How to Manage Users, Groups, and File Permissions in Linux

June 13, 2025

June 2025

Chapter #2: How to Manage Files and Directories in Linux

June 11, 2025

June 2025

Chapter #1: Learn Linux History, Basics & Set Up VirtualBox

June 09, 2025