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  • 2026-02 (4)
    24 Parse PowerShell Errors Without IDE/Linter 11 mpremote example: run code from device memory, install missing module 08 Using Splunk and Armis index to get an inventory list 08 Monitoring Network Activity using Splunk index firewall-pan
  • 2025-12 (1)
    14 FTDI Devices on Ubuntu
  • 2025-11 (3)
    16 Monitoring (USB) Device Change Events with PowerShell 09 Using FT232RNL with Sigrok/Pulseview on Windows 02 PowerShell Get-Member Essentials: Static vs Instance Members
  • 2025-08 (1)
    12 Getting Started with mpremote for MicroPython
  • 2025-05 (2)
    10 Reading Raw Data from a Foot Pedal HID 04 Bitmap Visualizer
  • 2025-04 (1)
    07 Identify Computer and User Connections to an SQL Server
  • 2025-03 (4)
    25 Enable-PSRemoting: public network connection type? 24 Get Installed Software List From Windows Registry 24 Using WinEvent to review Windows Update installs 23 First Steps
Mark Go
  • About Me

Mark Go


Random nerdy system admin stuff.

Parse PowerShell Errors Without IDE/Linter

But of course PowerShell has a built-in error parser.

Posted on February 24, 2026

I’ve heard about AST in the PowerShell context before, particularly during this episode of PowerShell Podcast: Holiday Special with Andrew Pla and Gilbert Sanchez: PSScriptAnalyzer, AST, and PowerShell Gifts: PS Podcast E150 [Read More]
Tags: powershell

mpremote example: run code from device memory, install missing module

demo example how to run code on device memory and install missing module if needed; great for rapid prototyping

Posted on February 11, 2026

this is a mpremote demo/example: how to run code on device memory and install missing module if needed; great for rapid prototyping [Read More]
Tags: micropython, mpremote

Using Splunk and Armis index to get an inventory list

Posted on February 8, 2026

Could be useful for inventory checks. [Read More]

Monitoring Network Activity using Splunk index firewall-pan

Posted on February 8, 2026

Splunk query to monitor network traffic using firewall-pan index. [Read More]
Tags: splunk, network, cybersecurity

FTDI Devices on Ubuntu

How to check for FTDI USB-to-Serial adapters on Ubuntu using command line tools

Posted on December 14, 2025

FTDI devices are commonly used USB-to-Serial adapters, common enough that many operating systems have built-in support for them. [Read More]
Tags: ubuntu, ftdi, usb, linux

Monitoring (USB) Device Change Events with PowerShell

Capture system device changes using WMI to quickly identify connected or disconnected hardware

Posted on November 16, 2025

Copy Copy Copy ```powershell function Start-WMIDeviceChangeMonitor { [CmdletBinding()] param() [Read More]
Tags: powerShell, WMI, Device Monitoring, USB, HID

Using FT232RNL with Sigrok/Pulseview on Windows

Getting FTDI logic analyzer working with proper drivers

Posted on November 9, 2025

Using FT232RNL with Sigrok/Pulseview on Windows [Read More]
Tags: FTDI, Logic Analyzer, Sigrok, Pulseview, Windows, Hardware, USB

PowerShell Get-Member Essentials: Static vs Instance Members

Posted on November 2, 2025

Master the key distinction between static and instance members in PowerShell using Get-Member to unlock the full power of .NET objects. [Read More]

Getting Started with mpremote for MicroPython

Posted on August 12, 2025

Learn what mpremote is, why it’s useful for MicroPython development, and how to install it on your system. [Read More]

Reading Raw Data from a Foot Pedal HID

Posted on May 10, 2025

Learning to read raw data from a foot pedal HID device using C# and the Windows API. [Read More]
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Mark Go  •  2026

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