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65 lines
1.4 KiB
Markdown
65 lines
1.4 KiB
Markdown
*write-joke.ps1*
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================
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This PowerShell script selects a random joke from Data/jokes.csv and writes it to the console.
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Parameters
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----------
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```powershell
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PS> ./write-joke.ps1 [<CommonParameters>]
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[<CommonParameters>]
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This script supports the common parameters: Verbose, Debug, ErrorAction, ErrorVariable, WarningAction,
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WarningVariable, OutBuffer, PipelineVariable, and OutVariable.
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```
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Example
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-------
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```powershell
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PS> ./write-joke.ps1
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Chuck Norris can dribble a bowling ball. 😂
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```
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Notes
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-----
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Author: Markus Fleschutz | License: CC0
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Related Links
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-------------
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https://github.com/fleschutz/PowerShell
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Script Content
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--------------
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```powershell
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<#
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.SYNOPSIS
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Writes a random joke
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.DESCRIPTION
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This PowerShell script selects a random joke from Data/jokes.csv and writes it to the console.
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.EXAMPLE
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PS> ./write-joke.ps1
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Chuck Norris can dribble a bowling ball. 😂
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.LINK
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https://github.com/fleschutz/PowerShell
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.NOTES
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Author: Markus Fleschutz | License: CC0
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#>
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try {
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$table = Import-CSV "$PSScriptRoot/../data/jokes.csv"
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$randomNumberGenerator = New-Object System.Random
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$row = [int]$randomNumberGenerator.next(0, $table.Count - 1)
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$joke = $table[$row].JOKE
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Write-Host "`n$Joke 😂" -foregroundColor Magenta
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exit 0 # success
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} catch {
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"⚠️ Error in line $($_.InvocationInfo.ScriptLineNumber): $($Error[0])"
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exit 1
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}
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```
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*(generated by convert-ps2md.ps1 using the comment-based help of write-joke.ps1 as of 12/16/2023 10:12:27)*
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