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33 lines
694 B
PowerShell
Executable File
33 lines
694 B
PowerShell
Executable File
<#
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.SYNOPSIS
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Sets a timer for a countdown
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.DESCRIPTION
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This PowerShell script sets a timer for a countdown.
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.PARAMETER Seconds
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Specifies the number of seconds
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.EXAMPLE
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PS> ./set-timer 60
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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([int]$Seconds = 0)
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try {
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if ($Seconds -eq 0 ) { [int]$Seconds = read-host "Enter number of seconds" }
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for ($i = $Seconds; $i -gt 0; $i--) {
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clear-host
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./write-big "T-$i seconds"
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start-sleep -s 1
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}
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"✔️ $Seconds seconds countdown finished"
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exit 0 # success
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} catch {
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"⚠️ Error: $($Error[0]) ($($MyInvocation.MyCommand.Name):$($_.InvocationInfo.ScriptLineNumber))"
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exit 1
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}
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