Dev.to
6/22/2026

Learning Linux from Scratch: My First Week in DevOps
Short summary
A final-year BCA student documents their first week learning Linux fundamentals as DevOps foundation, covering file system structure, core commands, permissions, service management, and basic Bash scripting with practical examples. They emphasize Linux as essential infrastructure knowledge for cloud and DevOps roles, sharing challenges encountered and solutions. The series continues with advanced Linux, networking, SSH, and package management.
- •Linux file system and essential commands demonstrated through practical exercises
- •Service management with systemctl and log analysis shown as troubleshooting skills
- •Basic Bash scripting introduced as first step toward infrastructure automation
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