Powershell 脚本移动文件，但移动脚本本身 - 如何修复？

Question

我有以下脚本可以将单个目录中的大量文件分解为子文件夹，拆分以使子文件夹 size/file 数量易于管理。它有效，但有两个小问题我想解决：

# First count the number of files in the $OrigFolder directory
$numFiles = (Get-ChildItem -Path $OrigFolder).Count
$i=0

#Calculate copy operation progress as a percentage
[int]$percent = $i / $numFiles * 100

$n = 0; Get-ChildItem -File | Group-Object -Property {$script:n++; 
[math]::Ceiling($n/9990)} | 
ForEach-Object {                               
    $dir = New-Item -Type Directory -Name $_.Name   # Create directory
    $_.Group | Move-Item -Destination $dir          # Move files there

# Log progress to the screen
Write-Host "$($_.FullName) -> $FolderName"

# Tell the user how much has been moved
Write-Progress -Activity "Copying ... ($percent %)" -status $_  -PercentComplete             
$percent -verbose
$i++
    }

首先，如何防止脚本本身移动到脚本创建的第一个子文件夹？

其次，如何将名称 "Move Files" 添加到脚本创建的文件夹中？现在它们只是按顺序编号。

Answer 1

通过检查 $MyInvocation 来排除脚本本身：

$n = 0; Get-ChildItem -File |Where-Object {$_.FullName -ne $MyInvocation.InvocationName} | Group-Object -Property { ...

当您调用 New-Item 创建目录时，您可以在 -Name 参数前添加任何您想要的内容：

$dir = New-Item -Type Directory -Name "Move Files $($_.Name)"   # Create directory

Answer 2

对于那些需要工作脚本但不想自己进行更改的人，这里是工作版本

# MOVE FILES TO FOLDERS
#
# When placed in a parent directory, this Powershell script moves a large number of files (e.g., > 10,000)
# to subdirectories in batches of xxx files. In the case here, in batches of 9,990 files to each
# subdirectory.
# Edit the item in the script ($n/9990) to change the breakpoint for your needs.
# Thanks to  Mathias R. Jessen on Whosebug for helping with the code.
#

# BEGIN SCRIPT
# First count the number of files in the $OrigFolder directory
$numFiles = (Get-ChildItem -Path $OrigFolder).Count
$i=0

#Calculate copy operation progress as a percentage
[int]$percent = $i / $numFiles * 100

$n = 0; Get-ChildItem -File | Where-Object {$_.FullName -ne $MyInvocation.InvocationName} | Group-Object -Property {$script:n++; 
[math]::Ceiling($n/9990)} | 
ForEach-Object {                               
    $dir = New-Item -Type Directory -Name $_.Name "Move Files $($_.Name)"  # Create directory
    $_.Group | Move-Item -Destination $dir          # Move files there

# Log progress to the screen
Write-Host "$($_.FullName) -> $FolderName"

# Tell the user how much has been moved
Write-Progress -Activity "Copying ... ($percent %)" -status $_  -PercentComplete
$percent -verbose
$i++
    }

# END SCRIPT

感谢@mathias-r-jessen 对代码的帮助。

Powershell 脚本移动文件，但移动脚本本身 - 如何修复？

Powershell Script to Move Files, but moves the Script itself - How to Fix?

powershell

move