cwdof

cwdof is a simple utility to get the curent working directory of a given process in OpenBSD.

https://github.com/phillbush/cwdof

#cwdof #process

WireGuard has been merged into the OpenBSD kernel, with integration into userland as well.

https://lists.zx2c4.com/pipermail/wireguard/2020-June/005588.html

#wireguard

Prometheus - Auto-deploying Consul and Exporters using Saltstack Part 3: OpenBSD.

This is the third part in my ongoing series on using SaltStack to deploy Consul and Prometheus Exporters, enabling Prometheus to discover machines and services to monitor.

https://yetiops.net/posts/prometheus-consul-saltstack-part-3-openbsd/

#monitoring #consul

Installing OpenBSD on a PC Engines APU2.

https://blog.lambda.cx/posts/installing-openbsd-on-pcengines/

#hardware #install

OpenBSD on the A20-OLinuXino-LIME2

This guide will explain how to get OpenBSD to run on the A20-OLinuXino-LIME2 Rev. K single-board computer by Olimex. We will go through modifying and compiling U-Boot to make the LAN port work, as well as following OpenBSD's -current branch to get all the security fixes.

https://earthroot.city/openbsd-on-olinuxino-lime2/

#hardware #install

OpenBSD 6.7 on PC Engines APU4D4

I just got myself a PC Engines APU4D4. I miss an OpenBSD box providing home services. It’s quite simple to install and run OpenBSD on this machine. And you can even update the BIOS from OpenBSD.

https://www.tumfatig.net/20200530/openbsd-6-7-on-pc-engines-apu4d4/

#hardware #install

Timecounters available to userland in -current

In this commit, Paul Irofti (pirofti@) added support for reading timecounters in userland without making a syscall...

https://undeadly.org/cgi?action=article;sid=20200708055508

#timecounters

Setting up a DHCP server on OpenBSD 6.7

https://blog.lambda.cx/posts/openbsd-dhcp-server/

#network #dhcp

Auto-install OpenBSD on QEMU

I happen to develop a pet project of mine on a Linux desktop, while actually targeting an OpenBSD server. Thus I searched for a scriptable way to install OpenBSD on the QEMU virtual machine manager, such that I could automate a local integration test against OpenBSD running on Linux.

https://www.skreutz.com/posts/autoinstall-openbsd-on-qemu/

#qemu #virt

HackTheBox released OpenKeyS - an OpenBSD machine. https://forum.hackthebox.eu/discussion/3629/official-openkeys-discussion

#security #ctf

Zabbix server setup on OpenBSD

I go over how to setup a Zabbix monitoring and alerting server on OpenBSD. OpenBSD is very stable and secure so its a great platform for a platform like Zabbix. For this configuration we use OpenBSD’s httpd, PHP 7.3, and PostgreSQL.

https://daulton.ca/2020/03/openbsd-zabbix-server/

#zabbix #monitoring

Talk: An Introduction to OpenBSD

https://blog.lambda.cx/posts/openbsd-introduction-talk/

#install #slides

Installing OpenBSD 6.7 with disk encryption (+ FVWM ricing)

In this post, I will show you how to install this amazing operating system with disk encryption, as well as show you how to customize the default window manager (FVWM).

https://medium.com/@crhenr/installing-openbsd-6-7-with-disk-encryption-fvwm-ricing-b6fb7e2073e6

#desktop

pkg_depts

Figures out which OpenBSD packages directly or indirectly depend on the package(s) in question.

https://github.com/mpfr/pkg_depts

#packages

How to install OpenBSD on a Raspberry Pi 4

In this tutorial we will guide you through the necessary steps needed to successfully download, boot, configure networking, configure timezone, and install basic packages to get started.

https://www.sudopigeon.com/raspberry-pi/os-install-installing-openbsd-on-a-raspberry-pi-4/

#hardware #install