将文件移到31天后再移动到另一个驱动器 [英] Move Files older then 31 days to another drive

问题描述

 函数移动{
＃将所有超过31天的文件从源文件夹移动到目标
 Get-Childitem -PathE：\source | Where-Object {$ _。LastWriteTime -lt（get-date）.AddDays（-31）} | 
 ForEach {
 Move-Item $ _。FullName -destinationF：\target-force -ErrorAction：SilentlyContinue 
} 
} 
  

是大于2 - 3年的文件，但是当我运行脚本时，什么都不会移动到目标目录？什么是错的？

解决方案

我不知道这是否有很大的区别，而不是$。它需要$ _。

我试过这个脚本，它适用于我：

  get-childitem -PathE：\source| 
 where-object {$ _。LastWriteTime -lt（get-date）.AddDays（-31）} | 
 move-item -destinationF：\ target
  

需要一个foreach循环，因为这些对象将被传送到move-item命令
中

Function Move {
  #Moves all files older than 31 days old from the Source folder to the Target 
  Get-Childitem -Path "E:\source" | Where-Object { $_.LastWriteTime -lt (get-date).AddDays(-31)} |
  ForEach {
    Move-Item $_.FullName -destination "F:\target" -force -ErrorAction:SilentlyContinue
  }
}

in the source directory are files that are older than 2-3 years, but when i run the script nothing moves to the target directory ?! whats wrong ?

解决方案

I don't know if this makes much of a difference, but rather than $. it needs to be $_.

I tried this script and it works fine for me:

get-childitem -Path "E:\source" |
    where-object {$_.LastWriteTime -lt (get-date).AddDays(-31)} | 
    move-item -destination "F:\target"

Notice you don't need a foreach loop because the objects will be "piped" into the move-item command

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