Powershell: powershell刪除N天前的文件
阿新 • • 發佈:2019-03-27
write filename join pre admin -a 目錄 min -name 在C:\Users\Administrator\Desktop\temp1目錄下隨機建5個2019年前的文件並把他們刪除。:)
$path="C:\Users\Administrator\Desktop\temp1" for ($i=1;$i -le 5) { $year1=201 $year2= Get-Random -Minimum 0 -Maximum 8 $year="$year1$year2" $month= Get-Random -Minimum 1 -Maximum 12 $day= Get-Random -Minimum 1 -Maximum 28 $filelastwite=[datetime]::Parse("$year-$month-$day") $filelastwite $filename=-join ([char[]](97..122)| Get-Random -Count 5) (New-Item -name $filename -Path $path -ItemType file).LastWriteTime=$filelastwite $i++ } Write-Host "以下文件將會被刪除!" (Get-ChildItem -Path $path |where {$_.LastWriteTime -le (get-date).adddays(-3) -and $_ -is [System.IO.FileInfo]}).fullname (Get-ChildItem -Path $path |where {$_.LastWriteTime -le (get-date).adddays(-3) -and $_ -is [System.IO.FileInfo]}).fullname|Remove-Item
Powershell: powershell刪除N天前的文件