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62 lines
1.9 KiB
PowerShell
Executable File
62 lines
1.9 KiB
PowerShell
Executable File
<#
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.SYNOPSIS
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Checks the drive space
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.DESCRIPTION
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This PowerShell script checks all drives for free space left.
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.PARAMETER MinLevel
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Specifies the minimum warning level (10 GB by default)
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.EXAMPLE
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PS> ./check-drives
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✅ Drive C uses 87GB of 249GB
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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]$MinLevel = 10) # 10 GB minimum
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function Bytes2String { param([int64]$Bytes)
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if ($Bytes -lt 1000) { return "$Bytes bytes" }
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$Bytes /= 1000
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if ($Bytes -lt 1000) { return "$($Bytes)KB" }
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$Bytes /= 1000
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if ($Bytes -lt 1000) { return "$($Bytes)MB" }
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$Bytes /= 1000
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if ($Bytes -lt 1000) { return "$($Bytes)GB" }
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$Bytes /= 1000
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if ($Bytes -lt 1000) { return "$($Bytes)TB" }
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$Bytes /= 1000
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if ($Bytes -lt 1000) { return "$($Bytes)PB" }
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$Bytes /= 1000
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if ($Bytes -lt 1000) { return "$($Bytes)EB" }
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}
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try {
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Write-Progress "⏳ Querying drives..."
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$Drives = Get-PSDrive -PSProvider FileSystem
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foreach($Drive in $Drives) {
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$ID = $Drive.Name
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$Details = (Get-PSDrive $ID)
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[int64]$Free = $Details.Free
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[int64]$Used = $Details.Used
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[int64]$Total = ($Used + $Free)
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if ($Total -eq 0) {
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Write-Host "✅ Drive $ID is empty"
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} elseif ($Free -eq 0) {
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Write-Host "⚠️ Drive $ID with $(Bytes2String $Total) is full!"
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} elseif ($Free -lt $MinLevel) {
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Write-Host "⚠️ Drive $ID with $(Bytes2String $Total) is nearly full ($(Bytes2String $Free) free)!"
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} elseif ($Used -lt $Free) {
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Write-Host "✅ Drive $ID uses $(Bytes2String $Used) of $(Bytes2String $Total)"
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} else {
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Write-Host "✅ Drive $ID has $(Bytes2String $Free) of $(Bytes2String $Total) free"
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}
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}
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Write-Progress -completed "Querying drives 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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} |