Doug Finke dfinke
dfinke
/ MorseCodeConverter.ps1
Created
March 15, 2025 17:46
A PowerShell script to convert text to Morse code and vice versa
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| function Convert-TextToMorse { | |
| param ( | |
| [Parameter(Mandatory = $true)] | |
| [string]$Text | |
| ) | |
| $morseDict = @{ | |
| 'A' = '.-'; 'B' = '-...'; 'C' = '-.-.'; 'D' = '-..'; 'E' = '.'; 'F' = '..-.' | |
| 'G' = '--.'; 'H' = '....'; 'I' = '..'; 'J' = '.---'; 'K' = '-.-'; 'L' = '.-..' | |
| 'M' = '--'; 'N' = '-.'; 'O' = '---'; 'P' = '.--.'; 'Q' = '--.-'; 'R' = '.-.' |
dfinke
/ Show-GridView.ps1
Last active
March 20, 2025 18:59
A PowerShell 7 function mimicking Out-GridView basics on Windows.
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| function Show-GridView { | |
| param ( | |
| [Parameter(Mandatory, ValueFromPipeline)] $InputObject | |
| ) | |
| begin { | |
| Add-Type -AssemblyName System.Windows.Forms | |
| $data = New-Object 'System.Collections.Generic.List[Object]' | |
| } | |
| process { | |
| $data.Add([PSCustomObject]$InputObject) |
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| function Save-JsonToExcel { | |
| <# | |
| .SYNOPSIS | |
| Saves a JSON string to an Excel file. | |
| .PARAMETER Json | |
| The JSON string to save. | |
| .PARAMETER Path | |
| The path to save the Excel file to. | |
| #> | |
| param( |
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| $config = @{ | |
| Preferences = @{ | |
| defaultAgent = "StockAgent" | |
| } | |
| WebSearchAgent = @{ | |
| Name = "WebSearch" | |
| LLM = New-OpenAIChat 'gpt-4o-mini' | |
| Instructions = "Today is $(Get-Date)" |
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| function map { | |
| param( | |
| $func, | |
| [Parameter(ValueFromRemainingArguments = $true)] | |
| $arrays | |
| ) | |
| $arrays | ForEach-Object { | |
| if ($arrays[0].Length -ne $_.Length) { | |
| throw "All arrays must be of the same length" |
dfinke
/ Auto-Copy-Paste.ps1
Created
September 23, 2024 11:34
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| $text1 = Read-Host "Enter text" | |
| Set-Clipboard -Value $text1 | |
| $text2 = Get-Clipboard | |
| $text2 |
dfinke
/ ExcelPlots.ps1
Created
September 20, 2024 13:43
Create Excel bar chart using PowerShell by repeating symbols based on values with custom styling
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| $data = ConvertFrom-Csv @" | |
| Name,UnitsSold | |
| John,100 | |
| Jane,200 | |
| Tom,120 | |
| Jane,300 | |
| Jim,150 | |
| Mary,250 | |
| "@ |
dfinke
/ Invoke-GitHubChat.ps1
Last active
September 20, 2024 02:02
PowerShell script for querying AI models via GitHub API and retrieving chat completions
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| $prompt = "capital of france?" | |
| $model = "gpt-4o-mini" | |
| # $model = "o1-preview" | |
| $headers = @{ | |
| "Content-Type" = "application/json" | |
| "Authorization" = "Bearer $($env:GITHUB_TOKEN)" | |
| } | |
| $body = @{ |
dfinke
/ Get-WorkSummary.ps1
Created
September 14, 2024 23:10
PowerShell script lists recent files; AI analyzes your work—instantly see what you've accomplished!
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| param( | |
| $daysOld = 7 | |
| ) | |
| $targetDir = $( | |
| 'D:\mygit\GPTIdeas\Experiments\Livestream-GPT\' | |
| 'D:\mygit\PowerShellAIAssistant-ScratchPad' | |
| 'D:\mygit\PSAI' | |
| 'D:\mygit\PSAIAgent-Stealth-2\' | |
| 'D:\temp\Camtasia\scratch\' |
dfinke
/ Show-ExcelSumProduct.ps1
Last active
September 9, 2024 08:35
This script exports CSV data to an Excel file, formats it, and applies a SUMPRODUCT formula.
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| $sumData = ConvertFrom-Csv @" | |
| ProductName, VendorName, TotalSales | |
| Macbook, Apple | |
| Desktop, DELL | |
| RAM, Lenovo | |
| HDD, HCL | |
| Laptop, IBM | |
| Mouse, Acer | |
| "@ |
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