Perf Cheat Sheet
A scratchpad for investigating network utilization with Linux perf.
KASI’S RUMBLINGS / THE ENGINEERING NOTEBOOK
Under the hood.
Out of curiosity.
Notes from the terminal and beyond.
Exploring Go, Linux, networks, and the things that make them tick.
FIELD NOTES
✳ FROM THE NOTEBOOK
A closer look at
your Go tests.
Step through Go tests, set breakpoints, and inspect what your code is actually doing.
Debugging with Delve ↗All writing / 09
SMALL DISCOVERIES, WRITTEN DOWN.↗
How To Debug Golang Test Functions with Delve
Step through Go tests, set breakpoints, and inspect what your code is actually doing.
Embedding in Go
A short note on pointers and embedding in Go.
Go Builder Pattern
Building complex objects, one deliberate step at a time.
Go Design Patterns
SOLID principles in Go: small types, small interfaces, and depending on abstractions.
How To Add DHCP Static Map in Edgerouter
Give devices a predictable address with static DHCP mappings in EdgeOS.
Configuring DNS over TLS on EdgeRouter
Taking a closer look at DNS privacy, encrypted queries, and an EdgeRouter setup.
Adding a Debian repository on EdgeRouter
Getting Debian packages onto an EdgeRouter, and working around older repositories.
Getting started with EdgeRouter
A home-networking playground for routing, VPNs, VLANs, and a little experimentation.
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9 notes in the notebook