Powershell脚本移动文件，但移动脚本本身 - 如何修复？

Question

我有以下脚本将单个目录中的大量文件分解为子文件夹，拆分以保持子文件夹大小/文件数可管理。它有效，但有两个我想解决的小问题：

# 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第一个脚本创建的子文件夹？

其次，如何将名称“Move Files”添加到脚本创建的文件夹中？现在他们只是顺序编号。

Answer 1

通过像这样检查$MyInvocation来排除脚本本身：

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

当你调用New-Item创建目录时，你可以预先添加你想要的-Name参数：

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

Answer 2

对于那些需要工作脚本并且不想自己解决更改的人来说，这是工作版本

# 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 StackOverflow 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。