Linux Server Admin with Fexingo: Sysadmin, Bash, and Server Engineering
FexingoLucas and Luna sit down at a pair of thin laptops, terminal windows flickering with abstract patterns, to talk Linux server administration as it's actually practiced—bash scripting, systemd quirks, Nginx tuning, SSH hardening, and the daily grind of keeping production services online. Each episode picks a single sysadmin problem: how to diagnose a slow database query without panic, why that cron j... more
| Publishes | Daily | Episodes | 42 | Founded | 19 days ago |
|---|---|---|---|---|---|
| Number of Listeners | Category | Business | |||
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Latest Episodes
Episode 42 of Linux Server Admin with Fexingo dives into diagnosing and fixing packet loss on Linux servers. Lucas and Luna explore practical tools like ping, mtr, tcpdump, and ethtool to pinpoint whether the issue is in the network interface, cable,... more
Memory leaks on Linux servers can silently degrade performance until a process is killed or the system crashes. In this episode, Lucas and Luna walk through a real-world scenario: a Node.js web server that slowly consumes memory over days. They expla... more
In this episode of Linux Server Admin, Lucas and Luna dive into systemd timers as a modern replacement for cron. They walk through the anatomy of a timer unit file, compare it to traditional cron syntax, and show you how to create your first timer fo... more
Episode 39 of Linux Server Admin dives into Linux network namespaces for isolating server processes without full container runtimes. Lucas and Luna break down a real scenario: running a legacy monitoring agent that can't be containerized but must be ... more
Lucas and Luna dive into Linux auditd, the powerful auditing subsystem that tracks security-relevant events on your servers. They walk through a real-world scenario: detecting unauthorized file access attempts using auditctl rules, interpreting ausea... more
Episode 37 of Linux Server Admin with Fexingo dives into control groups (cgroups) — the kernel feature that lets you limit CPU, memory, and I/O per process. Lucas and Luna walk through a real scenario: a runaway PHP-FPM pool consuming all server RAM ... more
Episode 36 of Linux Server Admin with Fexingo dives into disk I/O benchmarking with FIO. Lucas and Luna walk through a real-world scenario: a database server showing intermittent slow queries, traced to unexpected I/O latency. They explain how to ins... more
Episode 35 tackles the hidden risk of inconsistent patching on Linux servers. Lucas and Luna walk through a real-world case: a mid-sized e-commerce company that suffered a 12-hour outage after applying kernel patches manually on a Friday afternoon. T... more
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Frequently Asked Questions About This Podcast
What is This Podcast about and what kind of topics does it cover?
Two seasoned Linux server professionals discuss practical, real-world system administration challenges with a focus on boringly stable operations. Episodes cover diagnosing slow queries, memory management, SSH hardening, logging and observability, backup strategies, immutable root approaches, Ansible automation, time synchronization, container orchestration, and disaster recovery playbooks. Real-world anecdotes—such as outages tied to misconfigurations, kernel panics, or failed deployments—ground the conversations, while concrete, repeatable workflows and checklists give listeners actionable guidance they can apply immediately. A notable strength is the emphasis on pragmatic trade-offs: when to reboot versus debug, whether Kubernetes is nec... more
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this podcast launched 19 days ago and published 42 episodes to date. You can find more information about this podcast including rankings, audience demographics and engagement in our podcast database.
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