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LHB Linux Digest #25.32: New Linux Networking Course, iotop, Chargebee Alternative and More

Announcing new course: Linux Networking at Scale

ยท By Abhishek Prakash ยท 4 min read

Warp Terminal

I am happy to announce the release of our 14th course, Linux Networking at Scale. Okay, this is still a work in progress but I could not wait to reveal it to you ๐Ÿ˜€

It's a 4-module micro-course that takes you into the world of policy routing, VRFs, nftables, VXLAN, WireGuard, and real-world traffic control, with practical labs in each module.

From sysadmins to DevOps to homelab enthusiasts, there is something for everyone in this course. Two modules are available now and the other two will be published in the coming two weeks. Enjoy upgrading your Linux skills ๐Ÿ’ช

Linux Networking at Scale (In Progress)
Master advanced networking on Linux โ€” from policy routing to encrypted overlays.

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Abhishek Prakash Abhishek Prakash
Updated on Oct 24, 2025