英文:
How to modify the file creation time of multiple files in single script
问题
我卡在这个问题上。我正在进行从文件共享迁移到SharePoint的迁移工作。出现了错误，提示“不支持项目创建时间或修改时间”。没问题，我找到了一个PowerShell脚本来编辑这个：
cd "目录"
Get-ChildItem -force | Select-Object Mode, Name, CreationTime, LastAccessTime, LastWriteTime | ft
$modifyfiles = Get-ChildItem -force | Where-Object {! $_.PSIsContainer}
foreach($object in $modifyfiles)
{
$object.CreationTime=("1/3/2023 12:00:00")
$object.LastAccessTime=("1/3/2023 12:01:00")
$object.LastWritetime=("1/3/2023 12:02:00")
}
我的问题是，如何运行这个脚本，以便每次不必cd到每个新目录。我有很多文件位于不同的文件夹中，都需要编辑。我有需要更改的路径列表，希望有一种方法可以“传递”这些路径或以某种方式在循环中运行此脚本。
英文:
I'm stumped on this. I am making my way through a file share migration to SharePoint. There have been errors stating the "The item created time or modified time is not supported". No worries as I found a script to edit this in PowerShell:
cd "Directory"
Get-ChildItem -force | Select-Object Mode, Name, CreationTime, LastAccessTime, LastWriteTime | ft
$modifyfiles = Get-ChildItem -force | Where-Object {! $\_.PSIsContainer}
foreach($object in $modifyfiles)
{
$object.CreationTime=("1/3/2023 12:00:00")
$object.LastAccessTime=("1/3/2023 12:01:00")
$object.LastWritetime=("1/3/2023 12:02:00")
}
My question is how do I run this so I don't have to cd to each new directory every time. I have quite a few files in different folders that all need editing. I have the list of paths I need changed and I was hoping there would be a way to "pass" those paths in or somehow run this script in a loop.
答案1
得分: 1
假设您的文件夹列表如下，并可以放在单独的文本文件中：
C:\folderpath\folder1
C:\folderpath\folder2
C:\folderpath\folder3
然后您可以像这样操作：
get-content -Path "C:\folderpath\FileContainingFolderPaths.txt" | ForEach-Object {
$folderpath = $_
Get-ChildItem -Path $folderpath -force | Select-Object Mode, Name, CreationTime, LastAccessTime, LastWriteTime | ft
$modifyfiles = Get-ChildItem -Path $folderpath -force | Where-Object {! $_.PSIsContainer}
foreach($object in $modifyfiles)
{
$object.CreationTime=("1/3/2023 12:00:00")
$object.LastAccessTime=("1/3/2023 12:01:00")
$object.LastWritetime=("1/3/2023 12:02:00")
}
}
另外，我需要质疑一下$\\_.PSIsContainer，这是一个错误吗？我认为应该是$_.PSIsContainer才对。
英文:
Assuming your list of folders looks like this and can be placed in a seperate text file:
C:\folderpath\folder1
C:\folderpath\folder2
C:\folderpath\folder3
Then you could just do something like this:
get-content -Path "C:\folderpath\FileContainingFolderPaths.txt" | ForEach-Object {
$folderpath = $_
Get-ChildItem -Path $folderpath -force | Select-Object Mode, Name, CreationTime, LastAccessTime, LastWriteTime | ft
$modifyfiles = Get-ChildItem -Path $folderpath -force | Where-Object {! $\_.PSIsContainer}
foreach($object in $modifyfiles)
{
$object.CreationTime=("1/3/2023 12:00:00")
$object.LastAccessTime=("1/3/2023 12:01:00")
$object.LastWritetime=("1/3/2023 12:02:00")
}
}
Also I'm gonna have to question you on the $\_.PSIsContainer, is that a mistake? I would think it should be $_.PSIsContainer instead?
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