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Bhuwan Mishra

Bhuwan Mishra

8 posts published

A Fullstack developer, with Python and Go as his tools of choice. He takes pride in building and securing web applications, APIs, and CI/CD pipelines, as well as tuning servers for optimal performance.

systemd Playbook
Systemd Playbook

The systemd Playbook: Learn by Doing

Master systemd the practical way—one lab at a time.

· Bhuwan Mishra

Troubleshooting systemd issues
Systemd Playbook

Module 7: Troubleshooting systemd Issues

Debug systemd startup and service failures with built-in tools. Learn how to identify and fix broken units and boot problems effectively.

· Bhuwan Mishra

Network management with systemd-networkd
Systemd Playbook

Module 6: Network management with systemd-networkd

Configure networks using systemd-networkd. Set static IPs, DHCP, bridges, and more—ideal for minimal or headless Linux setups.

· Bhuwan Mishra

Module 5: Managing System Resources with cgroups and Resource control
Systemd Playbook

Module 5: Managing System Resources with cgroups and Resource control

Control CPU, memory, and I/O usage with systemd’s cgroup integration. Learn resource limiting and isolation for Linux services.

· Bhuwan Mishra

Systemd timers
Systemd Playbook

Module 4: Automating Tasks with systemd Timers

Automate tasks using systemd timers. Replace cron with smarter, event-driven scheduling for better task control and visibility.

· Bhuwan Mishra

Module 3: Harnessing journalctl: Advanced Log Analysis and Troubleshooting Techniques
Systemd Playbook

Module 3: Harnessing journalctl: Advanced Log Analysis and Troubleshooting Techniques

Explore journalctl log analysis. Filter, persist, and troubleshoot logs like a pro with hands-on examples and real debugging scenarios.

· Bhuwan Mishra

Create systemd unit files
Systemd Playbook

Module 2: Crafting Robust systemd Unit Files: Services, Sockets, Timers, and Paths

Write, modify, and debug unit files for services, sockets, timers, and paths.

· Bhuwan Mishra

Understanding systemd core
Systemd Playbook

Module 1 : Understanding systemd Core: Units, States and Dependencies

Grasp the concepts of units, states, targets, and dependencies.

· Bhuwan Mishra