Tag: linux
Browse 6 practical software engineering resources tagged with "linux". Discover code recipes, design patterns, documentation templates, and in-depth guides to help you build, deploy, and maintain production-ready solutions involving linux. Each resource is written for engineers who ship real systems, with copy-paste examples and practical trade-offs.
Linux System Administration
Linux is the foundation of most servers, containers, and cloud workloads. Proficiency requires understanding the shell, process management, networking, and security.
The resources below cover shell scripting, systemd, cron, file permissions, text processing, and troubleshooting. Each recipe is practical for daily operations.
Every resource includes clear explanations, copy-paste code, and practical warnings. Use them to make informed decisions, avoid production pitfalls, and speed up your delivery. If you are just getting started, read the beginner-friendly articles first; if you are experienced, jump straight to the advanced patterns and architecture guides. New resources are added regularly, so bookmark this page and check back for the latest patterns.
Monitor Disk Usage
Alert when disk space crosses thresholds using a Bash script that checks mount points and notifies...
Bash Backup Rotation: Retention and Integrity
Rotate Bash backups into daily, weekly, and monthly archives with retention, encryption, integrity...
Bash Text Processing
How to build capable text processing pipelines with grep, sed, awk, cut, sort, uniq, and tr for log...
Rotate Log Files
How to implement log rotation by size, date, and count to prevent disk exhaustion across Python,...
Configure iptables Firewall Rules with Bash
Set up basic firewall rules with iptables and bash scripts
Advanced iptables Firewall Rules and Hardening
Harden a Linux server with iptables: DDoS limits, connection tracking, IPv6, packet logging,...