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56 lines
1.4 KiB
PowerShell
Executable File
56 lines
1.4 KiB
PowerShell
Executable File
#!/bin/powershell
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<#
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.SYNTAX ./query-smart-data.ps1 [<directory>]
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.DESCRIPTION queries the S.M.A.R.T. data of your HDD/SSD's and saves it to the current/given directory
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(use smart-data2csv.ps1 to generate a CSV table for analysis)
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.LINK https://github.com/fleschutz/PowerShell
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.NOTES Author: Markus Fleschutz / License: CC0
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requires smartctl (smartmontools) and admin rights
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for automation copy this script to /etc/cron.daily
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#>
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#Requires -RunAsAdministrator
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param([string]$Directory = "")
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function CheckIfInstalled {
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try {
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$null = $(smartctl --version)
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} catch {
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write-error "smartctl is not installed - make sure smartmontools are installed"
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exit 1
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}
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}
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try {
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if ($Directory -eq "") {
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$Directory = "$PWD"
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}
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write-output "(1) Checking for 'smartctl'..."
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CheckIfInstalled
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write-output "(2) Scanning for S.M.A.R.T. devices..."
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$Devices = $(smartctl --scan-open)
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[int]$DevNo = 1
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foreach($Device in $Devices) {
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write-output "(3) Querying data from S.M.A.R.T. device $Device..."
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$Time = (Get-Date)
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$Filename = "$Directory/SMART-dev$($DevNo)-$($Time.Year)-$($Time.Month)-$($Time.Day).json"
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write-output "(4) Saving data to $Filename..."
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$Cmd = "smartctl --all --json " + $Device
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Invoke-Expression $Cmd > $Filename
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$DevInfo++
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}
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write-host -foregroundColor green "Done."
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exit 0
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} catch {
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write-error "ERROR in line $($_.InvocationInfo.ScriptLineNumber): $($Error[0])"
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exit 1
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}
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