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Update check-drives.ps1

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Markus Fleschutz 2023-08-16 08:04:14 +02:00
parent 613a18f40f
commit 35cdf2cb96
1 changed files with 32 additions and 37 deletions
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Scripts/check-drives.ps1
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@ -2,60 +2,55 @@
.SYNOPSIS
Checks the drive space
.DESCRIPTION
This PowerShell script checks all drives for free space left.
.PARAMETER MinLevel
This PowerShell script queries the free space of all drives and prints it.
.PARAMETER minLevel
Specifies the minimum warning level (10 GB by default)
.EXAMPLE
PS> ./check-drives.ps1
✅ Drive C: with 250GB at 10%, 225GB free
✅ Drive C: at 49% of 1TB, 512GB free
✅ Drive D: at 84% of 4TB, 641GB free
.LINK
https://github.com/fleschutz/PowerShell
.NOTES
Author: Markus Fleschutz | License: CC0
#>
param([int]$MinLevel = 10) # 10 GB minimum
param([int]$minLevel = 10) # 10 GB minimum
function Bytes2String { param([int64]$Bytes)
if ($Bytes -lt 1000) { return "$Bytes bytes" }
$Bytes /= 1000
if ($Bytes -lt 1000) { return "$($Bytes)KB" }
$Bytes /= 1000
if ($Bytes -lt 1000) { return "$($Bytes)MB" }
$Bytes /= 1000
if ($Bytes -lt 1000) { return "$($Bytes)GB" }
$Bytes /= 1000
if ($Bytes -lt 1000) { return "$($Bytes)TB" }
$Bytes /= 1000
if ($Bytes -lt 1000) { return "$($Bytes)PB" }
$Bytes /= 1000
if ($Bytes -lt 1000) { return "$($Bytes)EB" }
function Bytes2String { param([int64]$bytes)
if ($bytes -lt 1000) { return "$bytes bytes" }
$bytes /= 1000
if ($bytes -lt 1000) { return "$($bytes)KB" }
$bytes /= 1000
if ($bytes -lt 1000) { return "$($bytes)MB" }
$bytes /= 1000
if ($bytes -lt 1000) { return "$($bytes)GB" }
$bytes /= 1000
if ($bytes -lt 1000) { return "$($bytes)TB" }
$bytes /= 1000
return "$($bytes)PB"
}
try {
Write-Progress "⏳ Querying drives..."
$Drives = Get-PSDrive -PSProvider FileSystem
$drives = Get-PSDrive -PSProvider FileSystem
Write-Progress -completed "."
foreach($Drive in $Drives) {
$Details = (Get-PSDrive $Drive.Name)
if ($IsLinux) { $ID = $Drive.Name } else { $ID = $Drive.Name + ":" }
[int64]$Free = $Details.Free
[int64]$Used = $Details.Used
[int64]$Total = ($Used + $Free)
foreach($drive in $drives) {
$details = (Get-PSDrive $drive.Name)
if ($IsLinux) { $name = $drive.Name } else { $name = $drive.Name + ":" }
[int64]$free = $details.Free
[int64]$used = $details.Used
[int64]$total = ($used + $free)
if ($Total -eq 0) {
Write-Host "✅ Drive $ID is empty"
} elseif ($Free -eq 0) {
Write-Host "⚠️ Drive $ID with $(Bytes2String $Total) is 100% full"
} elseif ($Free -lt $MinLevel) {
Write-Host "⚠️ Drive $ID with $(Bytes2String $Total) is nearly full, $(Bytes2String $Free) free"
if ($total -eq 0) {
Write-Host "✅ Drive $name is empty"
} elseif ($free -eq 0) {
Write-Host "⚠️ Drive $name with $(Bytes2String $total) is 100% full"
} elseif ($free -lt $minLevel) {
Write-Host "⚠️ Drive $name with $(Bytes2String $total) is nearly full, $(Bytes2String $free) free"
} else {
[int]$Percent = ($Used * 100) / $Total
if ($Percent -gt 90) {
Write-Host "✅ Drive $ID with $(Bytes2String $Total) is $Percent% full, $(Bytes2String $Free) free"
} else {
Write-Host "✅ Drive $ID with $(Bytes2String $Total) at $Percent%, $(Bytes2String $Free) free"
}
[int]$percent = ($used * 100) / $total
Write-Host "✅ Drive $name at $percent% of $(Bytes2String $total), $(Bytes2String $free) free"
}
}
exit 0 # success