JRG*_*JRG 6 script powershell parsing powershell-2.0
我有一个具有以下文件名的文件夹:
00150005D201110172338427995.vpf
00150005D201110180005318058.vpf
00150013D201110180014448082.vpf
00150013D201110180022268098.vpf
00150013D201110180056118137.vpf
00150004D201110180102008142.vpf
00150004D201110180105398145.vpf
00150016D201110180115378151.vpf
00150016D201110180122168161.vpf
00150003Z201110180143308169.vpf
00150050S201110180232190009.vpf
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每个文件都以 9 个字符的字符串开头,该字符串是唯一标识符。我希望能够为每个文件解析这些文件夹,并根据 9 个字符的前缀创建一个具有前缀名称的文件夹,然后将文件移动到新创建的文件夹中。
例子:
前:
f:\ION\2011291 Contains the following files
00150005D201110172338427995.vpf
00150005D201110180005318058.vpf
00150013D201110180014448082.vpf
00150013D201110180022268098.vpf
00150013D201110180056118137.vpf
00150004D201110180102008142.vpf
00150004D201110180105398145.vpf
00150016D201110180115378151.vpf
00150016D201110180122168161.vpf
00150003Z201110180143308169.vpf
00150050S201110180232190009.vpf
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后:
F:\ION\2011291 contins only folders no files
F:\ION\2011291\00150005D contains
00150005D201110172338427995.vpf
00150005D201110180005318058.vpf
F:\ION\2011291\00150013D\ contains
00150013D201110180014448082.vpf
00150013D201110180022268098.vpf
00150013D201110180056118137.vpf
F:\ION\2011291\00150004D \contains
00150004D201110180102008142.vpf
00150004D201110180105398145.vpf
F:\ION\2011291\00150016D\ contains
00150016D201110180115378151.vpf
00150016D201110180122168161.vpf
F:\ION\2011291\00150003Z\ contains
00150003Z201110180143308169.vpf
F:\ION\2011291\00150050S
00150050S201110180232190009.vpf
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参数:
这个脚本应该可以完成这项工作:
dir | %{
$id = $_.Name.SubString(0,8);
if(-not (Test-Path $id)) {mkdir $id};
mv $_ "$id\$_";}
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解释:
目录中的 foreach 文件(% 是 foreach 的别名):
请注意,我提供的示例假定您从文件所在的目录运行它。
你可以这样做:
$Directory = "f:\ION\2011291";
$AllFiles = Get-ChildItem $Directory | where {$_.extension -eq ".vpf"};
$FileNames = New-Object System.Collections.ArrayList;
foreach($File in $AllFiles)
{
$FileNames.Add($File.Name.SubString(0,9));
}
$UniqueNames = $FileNames | get-unique;
foreach($Name in $UniqueNames)
{
New-Item $Directory\$Name -type directory
}
foreach($File in $AllFiles)
{
$Dir = $File.Name.SubString(0,9);
Move-Item $Directory\$File $Directory\$Dir\$File;
}
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解释:
$Directory扩展名为“.vdf”的文件$FileNames$FileNames到$UniqueNames$UniqueNames如果脚本始终在存储文件的目录中运行,并且您不想过滤扩展名,请查看 @zdans 答案以获取更紧凑和优雅的解决方案。
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