OpenBSD topic
OpenBSD is a FREE, multi-platform 4.4BSD-based UNIX-like operating system. Our efforts emphasize portability, standardization, correctness, proactive security and integrated cryptography.
login_otp
OTP authentication for OpenBSD implementing RFC 6238 and RFC 4226.
exploits
A handy collection of my public exploits, all in one place.
dbxfs
User-space file system for Dropbox
cpaint
https://briancallahan.net/blog/20220220.html
rgz.ee
personal website of a minimalist web developer, how-tos and shell scripts
openbsd-selfhosted
:blowfish: Shell script for self-hosting cloud, email, and git services
homebrew-openbsd-pcengines-router
Notes and automation pertaining to my home internet appliance (PCEngines/coreboot/OpenBSD/Ansible).