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66 lines
1.6 KiB
PowerShell
66 lines
1.6 KiB
PowerShell
<#
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.SYNOPSIS
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Writes a value with value range
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.DESCRIPTION
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This PowerShell script writes the given value with value range to the console.
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.PARAMETER value
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Specifies the value
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.EXAMPLE
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PS> ./write-value.ps1 0.5 Mach 0 10
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[0⎯0.5 Mach⎯⎯⎯⎯⎯⎯⎯⎯⎯10]
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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([float]$value = 0.5, [string]$unit = "Mach", [float]$min = 0.0, [float]$max = 10.0)
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function WriteLine([float]$count) {
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while ($count -ge 1.0) {
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Write-Host "⎯" -noNewline
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$count -= 1.0
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}
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return $count
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}
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function WriteBlock([float]$value, [string]$unit, [float]$min, [float]$max) {
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$text = "[$min $($value)$unit $max]"
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[float]$left = 20.0 - $text.Length
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if ($value -gt $max) {
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Write-Host "[$min" -noNewline
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$rest = WriteLine $left
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Write-Host "$max]" -noNewline
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Write-Host " $($value)$unit " -noNewline -foregroundColor red
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} elseif ($value -lt $min) {
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Write-Host "$($value)$unit" -noNewline -foregroundColor red
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Write-Host " [$min" -noNewline
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$rest = WriteLine $left
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Write-Host "$max] " -noNewline
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} else {
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[float]$percent = (($value - $min) * $left) / ($max - $min)
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Write-Host "[$min" -noNewline
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$rest = WriteLine $percent
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Write-Host "$($value)$unit" -noNewline -foregroundColor green
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$rest = WriteLine ($left - $percent + $rest + 1.0)
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Write-Host "$max] " -noNewline
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}
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}
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WriteBlock -3.5 "°C" 0 100
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Write-Host "CPU too cold"
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WriteBlock 15 "°C" 0 100
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Write-Host "OK"
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WriteBlock 50 "°C" 0 100
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Write-Host "OK"
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WriteBlock 70 "°C" 0 100
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Write-Host "OK"
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WriteBlock 110 "°C" 0 100
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Write-Host "CPU too hot "
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exit 0 # success
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