我试图找到使用
Windows Powershell的两个文件夹结构的内容的差异.我使用以下方法来确保文件名相同,但此方法不会告诉我文件的内容是否相同：
$firstFolder = Get-ChildItem -Recurse folder1 $secondFolder = Get-ChildItem -Recurse folder2 Compare-Object -ReferenceObject $firstFolder -DifferenceObject $secondFolder
this ServerFault question中描述的技术适用于区分单个文件,但这些文件夹包含数百个不同深度的文件.
如果你想将比较包装成循环,我会采取以下方法：
原文链接：https://www.f2er.com/windows/370084.html$folder1 = "C:\Users\jscott"
$folder2 = "C:\Users\public"
# Get all files under $folder1,filter out directories
$firstFolder = Get-ChildItem -Recurse $folder1 | Where-Object { -not $_.PsIsContainer }
$firstFolder | ForEach-Object {
# Check if the file,from $folder1,exists with the same path under $folder2
If ( Test-Path ( $_.FullName.Replace($folder1,$folder2) ) ) {
# Compare the contents of the two files...
If ( Compare-Object (Get-Content $_.FullName) (Get-Content $_.FullName.Replace($folder1,$folder2) ) ) {
# List the paths of the files containing diffs
$_.FullName
$_.FullName.Replace($folder1,$folder2)
}
}
}
请注意,这将忽略$folder1和$folder2中不存在的文件.
