我有一个关于 powershell 脚本的问题。我想重命名文件夹中的一堆照片。我有一个包含旧名称和新名称的 .csv 文件。这是该文件的一部分:
OldFile NewFile {5858AA5A-DB1B-475A-808E-0BFF0B885E5B}.jpeg 975NNNN-AGUIRRESUGARASSOCSTACK-Notes-20200828.jpeg {FA1E4CEE-0AD8-4B40-A5AD-4BB22C0EE4F0}.jpeg 975NNNN-AGUIRRESUGARASSOCSTACK-Other-20200828.jpeg {FD20FA44-B3D2-4A6A-B73D-F3BADC2DDE71}.jpeg 975NNNN-AGUIRRESUGARASSOCSTACK-Vicinity-20200831.jpeg {E0DDA4CD-7783-417C-9BE0-705FFA08CD17}.jpeg 975NNNN-AGUIRRESUGARASSOCSTACK-Vicinity-20200831.jpeg {76DC6315-942D-444C-BA04-92FC9B9FF1A5}.jpeg 975NNNN-AGUIRRESUGARASSOCSTACK-Vicinity-20200831.jpeg {3C853453-0A0D-40B5-B3B7-B0F84F92D512}.jpeg 975NNNN-AGUIRRESUGARASSOCSTACK-Vicinity-20200831.jpeg
Many of the new file names will be duplicates. For those files, I want to add a letter (A,B,C, so on) in the middle of the name at an exact location.
For example, if the file, 975NNNN-AGUIRRESUGARASSOCSTACK-Vicinity-20200831.jpeg, is a duplicate, I want to add "A" right after "Vicinity", so that the file is called 975NNNN-AGUIRRESUGARASSOCSTACK-VicinityA-20200831.jpeg. The letter will always be at that exact same location (right before the third -).
This is the script I have so far. I know it's not right and I haven't been able to even attempt at adding the letter within the script. (I'm a complete Powershell newbie.)
$filesToRename = Import-CSV C:\Users\clair\OneDrive\Documents\JOA\batch_photos\Rename_Central_Aguirre.csv
foreach ($file In $filesToRename) {
if (Test-Path $file.NewFile) {
$letter = -begin { $count= 1 } -Process { Rename-Item $file.OldFile
"file-$([char](96 + $count)).jpeg"; $count++}
} else {
Rename-Item $file.OldFile $file.NewFile
}
}
我可以获得一些有关如何实现此文件命名系统的指导吗?
谢谢!!!
最佳答案
当使用字母表中的字符重命名文件时,意味着您只有 26 个选项。如果这对您来说足够了,您可以执行以下操作:
$alphabet = 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'
$folderPath = 'D:\Test'
$filesToRename = Import-CSV C:\Users\clair\OneDrive\Documents\JOA\batch_photos\Rename_Central_Aguirre.csv
foreach ($file In $filesToRename) {
$oldFile = Join-Path -Path $folderPath -ChildPath $file.OldFile
if (Test-Path $oldFile -PathType Leaf) {
# split the new filename into workable parts
$newName = $file.NewFile
$extension = [System.IO.Path]::GetExtension($newName)
$parts = [System.IO.Path]::GetFileNameWithoutExtension($newName) -split '-'
$suffix = $parts[-1]
$prefix = $parts[0..($parts.Count -2)] -join '-'
$charToAppend = 0 # counter to go through the characters in the alphabet. 0..25
while (Test-Path (Join-Path -Path $folderPath -ChildPath $newName) -PathType Leaf) {
if ($charToAppend -gt 25) {
# bail out if al characters have been used up
throw "Cannot rename file '$($file.OldFile)', because all characters A-Z are already used"
}
$newName = '{0}{1}-{2}{3}' -f $prefix, $alphabet[$charToAppend++], $suffix, $extension
}
Rename-Item -Path $oldFile -NewName $newName
}
else {
Write-Warning "File '$($file.OldFile)' not found"
}
}
之前:
D:\TEST
{3C853453-0A0D-40B5-B3B7-B0F84F92D512}.jpeg
{5858AA5A-DB1B-475A-808E-0BFF0B885E5B}.jpeg
{76DC6315-942D-444C-BA04-92FC9B9FF1A5}.jpeg
{E0DDA4CD-7783-417C-9BE0-705FFA08CD17}.jpeg
{FA1E4CEE-0AD8-4B40-A5AD-4BB22C0EE4F0}.jpeg
{FD20FA44-B3D2-4A6A-B73D-F3BADC2DDE71}.jpeg
之后:
D:\TEST
975NNNN-AGUIRRESUGARASSOCSTACK-Notes-20200828.jpeg
975NNNN-AGUIRRESUGARASSOCSTACK-Other-20200828.jpeg
975NNNN-AGUIRRESUGARASSOCSTACK-Vicinity-20200831.jpeg
975NNNN-AGUIRRESUGARASSOCSTACK-VicinityA-20200831.jpeg
975NNNN-AGUIRRESUGARASSOCSTACK-VicinityB-20200831.jpeg
975NNNN-AGUIRRESUGARASSOCSTACK-VicinityC-20200831.jpeg
关于powershell - 在 Powershell 中批量重命名照片并向重复文件名添加字母,我们在Stack Overflow上找到一个类似的问题: https://stackoverflow.com/questions/63783472/