PowerShell/Scripts/check-drive-space.ps1
2021-10-19 09:43:25 +02:00

39 lines
1.1 KiB
PowerShell
Executable File

<#
.SYNOPSIS
Checks a drive for free space left (20 GB by default)
.DESCRIPTION
This script checks a drive for free space left (20 GB by default).
.PARAMETER Drive
Specifies the drive to check
.PARAMETER MinLevel
Specifies the minimum level in Gigabyte
.EXAMPLE
PS> ./check-drive-space C
✔️ 172 GB left on drive C (61 of 233 GB used)
.LINK
https://github.com/fleschutz/PowerShell
.NOTES
Author: Markus Fleschutz · License: CC0
#>
param([string]$Drive = "", [int]$MinLevel = 20) # minimum level in GB
try {
if ($Drive -eq "" ) { $Drive = read-host "Enter drive to check" }
$DriveDetails = (get-psdrive $Drive)
[int]$Free = (($DriveDetails.Free / 1024) / 1024) / 1024
[int]$Used = (($DriveDetails.Used / 1024) / 1024) / 1024
[int]$Total = ($Used + $Free)
if ($Free -lt $MinLevel) {
write-warning "Drive $Drive has only $Free GB left to use! ($Used of $Total GB used, minimum is $MinLevel GB)"
exit 1
}
"✔️ Drive $Drive has $Free GB left ($Total GB total)"
exit 0 # success
} catch {
"⚠️ Error: $($Error[0]) ($($MyInvocation.MyCommand.Name):$($_.InvocationInfo.ScriptLineNumber))"
exit 1
}