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DevOps/SysOps Infrastructure as a Service flow

Windows Server

Windows 11 and WSL 2 DevOps environment

In this post I describe some of the settings and changes I made to make my Windows 11 and Ubuntu WSL2 into a fully fledged development environment. Here are the settings and tools I use for DevOps / SysOps on Windows.


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YubiKey support in OpenSSH for Windows 11

Secure your Windows 11 environment by moving SSH private keys to hardware. Learn how to configure YubiKey FIDO2/U2F support in native OpenSSH, manage the ssh-agent, and eliminate file-based credential risks.

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Windows Server

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How to share OpenSSH keys with WSL in Windows

Here is how you can share your SSH keys between Windows 11/10 and WSL 2 if you don’t want to copy over your ssh keys from Windows to WSL 2 Linux, or generate new ones.

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Converting an Access 2003 database to 2007 and higher online

Learn how to programmatically convert legacy Microsoft Access 2003 (.mdb) databases to the modern .accdb format using Classic ASP and the ACE engine. This guide provides essential scripts for performing online conversions and database maintenance directly on your IIS web server. It is an ideal solution for sysadmins managing legacy environments who need to upgrade data storage without local access to Microsoft Office.

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Windows Server

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How to unzip a file in PowerShell

Unzip a file on your PowerShell command-prompt may come in handy sometimes, even on your Windows 11/10 workstation. Use Expand-Archive for this, and all that is required is PowerShell 5.0+, or the .NET 4.5+ Framework to use System.IO.Compression.ZipFile.

Windows Server

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Important Windows Maintenance – 7+ Tips

Regular maintenance of a Windows computer significantly improves performance and reliability. Manual execution of maintenance tasks complements the automatic maintenance already scheduled by Windows, giving users greater control over how system resources are managed and how repairs are conducted. This article explains how to use tools such as SFC, DISM, CHKDSK, and disk defragmentation.

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Generate pseudorandom passwords with OpenSSL

OpenSSL comes in handy when you need to generate passwords or random strings. For example for system accounts and services. In this short post I’ll give you a quick example on how to generate random passwords with OpenSSL in Linux (Bash), Windows and PHP.

PuTTY Reconfiguration screen to tunnel RDP over ssh

Windows Server

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Tunnel RDP through SSH & PuTTY

Tunnel Remote Desktop over SSH with PuTTY: Have you ever been in a situation where you needed to perform remote administration on a Windows Server, and the RDP port 3389 is blocked on a firewall? You can tunnel RDP over SSH with PuTTY 🙂

How to Deploy Software through WDS, automated as a FirstLogonCommand

Windows Server

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Software deployment through WDS

Here is how to install software packages during a Windows Deployment Services (WDS) deployment, without Microsoft Deployment Workbench (available in the Microsoft Deployment Toolkit, or MDT).

Blues Brothers MS-DOS game

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How to play classic MS-DOS games on Windows 11 with DOSBox

Relive the golden age of PC gaming. Learn how to configure DOSBox on Windows 11 to run classic MS-DOS titles, optimize CPU cycles for period-accurate speed, and set up a custom autoexec.bat menu for easy launching.