gregmac

    <!-- 
       Sign .exe files using signtool.exe.
       
       (c) 2014 Greg MacLellan, Licensed under MIT http://opensource.org/licenses/MIT
       
       Features:
       * Hides password from being displayed in build output 
       * Retries against multiple timestamp servers if the server returns an invalid response (fairly common)
       
      Usage:

gregmac

• Originally adapteed from Scott Hanselman's excellent guide.
• Updated in 2021-08 for oh-my-posh v3.
• Uses a theme based on Paradox theme
  • Short folder names, special icons for Registry, Home, etc
  • Different prompt icon when running as admin
  • Shows last exit code
  • Timing info for long-running commands
  • Git status

---

gregmac

Moved to https://github.com/gregmac/Genmon-ESP32-Serial-Bridge

gregmac

Sump pit water level sensor

This is an ESPHome configuration for an ESP32 that monitors a sump pump pit, using the ESP32 capacitive touch sensors, with a level being reported to Home Assistant.

ESP32 Wiring

The ESP32 is mounted on a piece of PVC pipe, with wires extending down to different lengths. I used a length of old ethernet cable I had sitting around.

There's also a wire at the bottom connected to the ground pin, and this gives more reliable touch sensor values. The USB32 is powered from USB.

gregmac

#include <ESPAsyncWebServer.h>
#include <AsyncElegantOTA.h>

// Port to listen on
#define WEBSERVER_PORT 80

AsyncWebServer server(WEBSERVER_PORT);

void initWiFi() {
  WiFi.mode(WIFI_STA);

gregmac

public static class MyExtensions
{
    // Write custom extension methods here. They will be available to all queries.
    
    /// <summary>Dump a string using wrapping</summary>
    public static string DumpWrapped(this string value, string title = null, int width = 120)
    {
        string.Join("\n", value.Select((x, i) => i)
              .Where(i => i % width == 0)

gregmac

# cleanups up the .nuget\packages directory
# * Keeps anything added within 120 days
# * Keeps the most recently used of every package

$maxAge = (Get-Date).AddDays(-120);
$deleted = 0;
$deletedMb = 0;
Get-ChildItem -Directory -Path ([IO.Path]::Combine($HOME, ".nuget", "packages")) | ForEach-Object { 
    Get-ChildItem -Directory -Path $_.Fullname | Sort-Object -Property LastWriteTime -Descending | ForEach-Object {$i=0} {
        $sizeMb = [Math]::Round((Get-ChildItem -Path $_.FullName -Recurse | Measure-Object -Sum Length).Sum / 1MB, 2)

gregmac

$sampleTime = 2; # timespan to use for CPU%
$cmds = @{}; Get-CimInstance Win32_Process | %{ $cmds[$_.ProcessId.ToString()] = $_.CommandLine; };
$cpu1 = @{}; Get-Process | %{ $cpu1[$_.Id.ToString()] = $_.CPU }
start-sleep -seconds $sampleTime 
Get-Process | select `
      Id, `
      Name, `
      @{Name="CPU";Expression={ (($_.CPU-$cpu1[$_.Id.ToString()]) / $sampleTime / [System.Environment]::ProcessorCount / 100) }}, `
      WorkingSet64, `
      @{Name="CommandLine";Expression={$cmds[$_.Id.ToString()]}} `

gregmac

Install:

• Powershell 7
• Windows Terminal
• Rename computer: Rename-Computer -NewName "Server044" -Restart
• Scoop
  • scoop install sudo
• Run Reclaim windows 10 script
• More Scoop apps:

gregmac

screen mode id:i:2
span monitors:i:1
use multimon:i:1
selectedmonitors:s:1,2
pinconnectionbar:i:0