基于文件名创建文件夹并将文件移动到该文件夹

Question

我有一个包含MANY文件的文件夹

Character 1 - object one.txt
Character 4 - Object two.txt

等等。

我想基于“ - ”之前的部分创建子文件夹，并将文件移动到该文件夹​​中。

我已经有一段时间没有触及过PS了，我很遗憾地说我不知道​​除了GCI之外从哪里开始..

非常感谢任何帮助！

Answer 1

#Change Current Directory to the Folder with txt files
cd C:\path\to\folder
#List all the file contents and pipe to a foreach loop
Get-ChildItem -file | % { 
    #Split the file name at the dash, take the first half, and trim the spaces
    #($_ is the pipeline variable so in this case it represents each file)
    $folder = ($_ -split "-")[0].trim()
    #if the folder doesn't exist, create it
    if(-not (Test-path $folder)) {
        New-item $folder -ItemType Directory
    }
    #Move file to the folder
    Move-item $_ $folder
}