mirror of
https://github.com/fleschutz/PowerShell.git
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33 lines
766 B
PowerShell
33 lines
766 B
PowerShell
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<#
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.SYNOPSIS
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Writes text centered
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.DESCRIPTION
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This PowerShell script writes the given text centered to the console.
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.PARAMETER text
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Specifies the text to write
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.EXAMPLE
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PS> ./write-headline.ps1 "Hello World"
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Hello World
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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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param([string]$text = "")
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try {
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if ($text -eq "") { $text = Read-Host "Enter the text to write" }
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$ui = (Get-Host).ui
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$rui = $ui.rawui
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[int]$numSpaces = ($rui.MaxWindowSize.Width - $text.Length) / 2
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[string]$spaces = ""
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for ([int]$i = 0; $i -lt $numSpaces; $i++) { $spaces += " " }
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Write-Host "$spaces$text"
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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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