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78 lines
1.6 KiB
Markdown
78 lines
1.6 KiB
Markdown
*set-timer.ps1*
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================
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This PowerShell script sets a timer for a countdown.
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Parameters
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----------
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```powershell
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PS> ./set-timer.ps1 [[-Seconds] <Int32>] [<CommonParameters>]
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-Seconds <Int32>
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Specifies the number of seconds
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Required? false
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Position? 1
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Default value 0
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Accept pipeline input? false
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Accept wildcard characters? false
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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> ./set-timer 60
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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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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 -seconds 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 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 set-timer.ps1 as of 08/06/2023 21:36:16)*
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