vernon.wenberg.net

a mostly private knowledge repository

Note: These posts are notes for me. These are not guides and you should not use these instructions as step-by-step instructions without knowing what they do.

Latest Posts

Hello Astro

2026-04-12

Well hello! After years of being on Wordpress (Dokuwiki before that), I've decided to try out Astro, the JavaScript framework for building static websites. I've lost the slick dashboard, so I am here...

Enable older SSH key exchange methods

2026-03-07

Insert the following in /etc/ssh/ssh_config to apply it system wide or ~/.ssh/config for just your user. It will enable most algorithms that older devices may need. Host * KexAlgorithms...

Unlocking key to connect to SSH server

2026-01-18

After moving your SSH keys to a new system, you may get the following error message when connecting to a remote system which would normally accept your SSH keys. âžœ /opt ssh [email protected]...

Add Poly OBi 300 as a Zoom phone

2025-11-16

The Poly OBI 300 is an ATA that is end-of-life but still works well if you have a Zoom phone. Here are the steps to add the device to your Zoom phone infrastructure. Add the device and MAC Address to...

GPO: Allow Changing of Network Settings by Non-Admins

2025-11-16

Allow local non-admin users to change network settings To be able to change network settings, users must be in the local group called Network Configuration Operators . If the system is not...

Install RSAT tools on Windows 11

2025-09-21

Open up PowerShell and get a list of all the available Remote Server Administration Tools (RSAT) on Windows 11 Get-WindowsCapability -Name RSAT* -Online Install the specific tool with the following...

Configure acme.sh with PowerDNS

2025-07-05

This configures acme.sh to automatically issue certificates using LetsEncrypt with PowerDNS DNS-01 integration. This assumes the user is root. Set up acme.sh The quickest way to download acme.sh is...

HPE Aruba-CX Notes

2025-06-23

Define a default global route Assign an IP to a VLAN Assign untagged traffic to a physical port Update Aruba CX firmware Configure DNS Servers Configure NTP Server Define a default global route...

Docker Reference

2025-03-19

Update Docker Compose image Open a shell inside a container View container logs Update Docker Compose image Make sure you are in the directory of your docker compose. First, list running docker...

Useful Commands for Windows Subsystem for Linux

2025-02-24

wsl -l -v Check current WSL version in use wsl -–set-default-version 1 Set default WSL version. Currently 1 or 2. wsl -–set-version Ubuntu-20.04 2 Convert WSL version to version 2 where Ubuntu-20.04...

FortiManager Local-In Policy

2025-02-05

Local-In policies for FortiManager limits the IPs or IP ranges that can access the FortiManager. However, Local-In policies for FortiManager are rather rudimentary compared to Local-In policies for...