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28 lines
795 B
PowerShell
Executable File
28 lines
795 B
PowerShell
Executable File
<#
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.SYNOPSIS
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write-typewriter.ps1 [<text>] [<speed>]
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.DESCRIPTION
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Writes the given text with the typewriter effect.
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.EXAMPLE
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PS> .\write-typewriter.ps1 "Hello World"
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.NOTES
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Author: Markus Fleschutz · License: CC0
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.LINK
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https://github.com/fleschutz/PowerShell
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#>
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param([string]$Text = "`nHello World`n-----------`nPowerShell is cross-platform`nPowerShell is open-source`nPowerShell is easy to learn`nPowerShell is fully documented`n`nThanks for watching`n`n:-)`n`n", [int]$Speed = 250) # in milliseconds
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try {
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$Random = New-Object System.Random
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$Text -split '' | ForEach-Object {
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write-host -nonewline $_
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start-sleep -milliseconds $(1 + $Random.Next($Speed))
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}
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exit 0
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} catch {
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write-error "⚠️ Error in line $($_.InvocationInfo.ScriptLineNumber): $($Error[0])"
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exit 1
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}
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