[英]Powershell script to find file age from an array
我正在使用Powershell腳本來讀取在多個共享上由CreationTime篩選的文件屬性。 這些腳本偶爾會起作用。 當我使用單個路徑時,它的效果很好,但是當我將文件夾路徑添加到數組時,卻得到了混合結果。 最令人不安的結果是它成功找到並讀取了所有路徑,然后將所有內容包括在c:windows \\ system32下。 共享為空時,出現相同的異常。
所以我想完成的是:
這是代碼
$timer = (Get-Date -Format yyy-MM-dd-HHmm)
$Date=(Get-Date).AddHours(-3)
$FolderList = "C:\Software\Scripts\FolderList.txt"
$Folders = get-content $FolderList
$Filepath = "C:\Software\Scripts"
$filename = "$Filepath\" + $timer + "OldFiles.csv"
foreach ($Folder in $Folders)
{
Get-ChildItem $Folder | Where-Object { $_.CreationTime -lt $Date -and $_.Attributes -band [System.IO.FileAttributes]::Archive} | Select Attributes, CreationTime, Fullname | Export-Csv -Path $filename -NoTypeInformation
}
if ( (get-childitem $filename).length -eq 0 )
{
exit
}
else{
#Write to OpsMgr Log
$Message = get-content $filename
Write-EventLog -LogName "Operations Manager" -Source "Health Service Script" -EventID 402 -EntryType Information -Message "Old files found. $Message"
}
這個(未經測試的)腳本可能會執行您想要的操作:
$Date = (Get-Date).AddHours(-3)
$FolderList = "C:\Software\Scripts\FolderList.txt"
$Folders = Get-Content $FolderList
$Filepath = "C:\Software\Scripts"
$timer = (Get-Date -Format yyyy-MM-dd-HHmm)
$filename = Join-Path $Filepath ("{0}_OldFiles.csv" -f $timer)
$Data = foreach ($Folder in $Folders){
Get-ChildItem $Folder |
Where-Object { $_.CreationTime -lt $Date -and
$_.Attributes -band [System.IO.FileAttributes]::Archive} |
Select Attributes, CreationTime, Fullname
}
if ($Data.Count){
#Write to OpsMgr Log
$Data | Export-Csv -Path $filename -NoTypeInformation
$Message = $Data | ConvertTo-Csv
Write-EventLog -LogName "Operations Manager" -Source "Health Service Script" `
-EventID 402 -EntryType Information `
-Message "Old files found. $Message"
}
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