windows ⽤powershell 修改⽂档⽂件夹创建时间、修改时间
⽤win7⾃带的可以轻松修改⽂档/⽂件夹创建时间、修改时间。⽽且可以批量修改。
1. 步骤
新建⼀个bat⽂件，在其中添加语句：2. 解释
代码将folder_path路径下的所有dll⽂件的创建时间和修改时间改成现在的时间。
-command: tells powershell to run the following command and return immediately
ls: list all matching files at the path specified
foreach-object: run the following block on each file that ls found
$_.LastWriteTime = Get-Date: for each file, set the LastWriteTime to the value returned by Get-Date (today’s date and time)$_.CreationTime = Get-Date： for each file, set the CreationTime to the value returned by Get-Date (today’s date and time)
3. 修改⾄指定时间
将$_.LastWriteTime = Get-Date：改为$_.LastWriteTime = '01/11/2004 22:13:36'：4. 递归⽂件夹中所有⽂件
参考：@ECHO -command "ls 'folder_path\*.dll' | foreach-object { $_.LastWriteTime = Get-Date; $_.CreationTime = Get-Date }"PAUSE
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powershell创建目录
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4@ECHO -command "ls 'folder_path\*.*' | foreach-object { $_.LastWriteTime = '01/11/2004 22:13:36'; $_.CreationTime = '01/11/2004 22:13:36' }"PAUSE
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3@ECHO -command "Get-Childitem -path 'E:\project_llj\install\test\' -Recurse | foreach-object { $_.LastWriteTime = Get-Date; $_.CreationTime = Get-
PAUSE 1
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