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29 lines
935 B
PowerShell
Executable File
29 lines
935 B
PowerShell
Executable File
#!/bin/powershell
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<#
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.SYNTAX ./check-swap-space.ps1 [<min-level>]
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.DESCRIPTION checks the free swap space
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.LINK https://github.com/fleschutz/PowerShell
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.NOTES Author: Markus Fleschutz / License: CC0
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#>
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param([int]$MinLevel = 50) # minimum level in GB
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try {
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$Items = get-wmiobject -class "Win32_PageFileUsage" -namespace "root\CIMV2" -computername localhost
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foreach ($Item in $Items) {
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$Total = $Item.AllocatedBaseSize
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$InUse = $Item.CurrentUsage
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$FreeSpace = ($Total - $InUse)
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}
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if ($FreeSpace -lt $MinLevel) {
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write-warning "Swap space has only $FreeSpace GB left to use! ($InUse GB out of $Total GB in use, minimum is $MinLevel GB)"
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exit 1
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}
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write-host -foregroundColor green "OK - swap space has $FreeSpace GB left to use ($InUse GB out of $Total GB in use, minimum is $MinLevel GB)"
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exit 0
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} catch {
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write-error "ERROR: line $($_.InvocationInfo.ScriptLineNumber): $($Error[0])"
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exit 1
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}
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