2021-11-21

Loadtesting EdgeRouter 4 in more depth

Based on reader feedback, I take a slightly deeper look at ER4 loadtest. Namely, how do flow-lifetime and table-size influence the imix loadtest.

2021-10-31

Making AlpineLinux load ZFS keys for all pools on startup

A quick post detailing the initscript that is needed to convince AlpineLinux to load keys for all ZFS pools (not just for the boot pool).

2021-10-31

Reversing Yamaha SR-C20A [by Michael Obst]

A quick link to a reverse engineering of Yamaha SR-C20A project by Michael Obst that's inspired by my YAS-207 reversing series.

2021-10-12

Engineering a better Anagrammer, part II

Second installment in the "improve anagrammer" for blood, sweat, and tears. And maybe profit.

2021-09-26

Fixing grub 2.06 "error: verification requested but nobody cares"

This article explains how I fixed grub 2.06 breakage of my secure boot setup which I described in an earlier post.