私はjscottの答えを拡張して、そのタイプの機能に興味がある人のために、一方には存在するがもう一方には存在しないファイルを出力するように拡張しました。あまり大きな違いのない巨大なフォルダーを考えるとわかりにくいので、進捗状況も表示されることに注意してください。スクリプトが私に掛けられているように見えました。そのためのPowerShellコードを次に示します。
$folder1 = "C:\Folder1"
$folder2 = "C:\Folder2"
# Get all files under $folder1, filter out directories
$firstFolder = Get-ChildItem -Recurse $folder1 | Where-Object { -not $_.PsIsContainer }
$failedCount = 0
$i = 0
$totalCount = $firstFolder.Count
$firstFolder | ForEach-Object {
$i = $i + 1
Write-Progress -Activity "Searching Files" -status "Searching File $i of $totalCount" -percentComplete ($i / $firstFolder.Count * 100)
# 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
$fileSuffix = $_.FullName.TrimStart($folder1)
$failedCount = $failedCount + 1
Write-Host "$fileSuffix is on each server, but does not match"
}
}
else
{
$fileSuffix = $_.FullName.TrimStart($folder1)
$failedCount = $failedCount + 1
Write-Host "$fileSuffix is only in folder 1"
}
}
$secondFolder = Get-ChildItem -Recurse $folder2 | Where-Object { -not $_.PsIsContainer }
$i = 0
$totalCount = $secondFolder.Count
$secondFolder | ForEach-Object {
$i = $i + 1
Write-Progress -Activity "Searching for files only on second folder" -status "Searching File $i of $totalCount" -percentComplete ($i / $secondFolder.Count * 100)
# Check if the file, from $folder2, exists with the same path under $folder1
If (!(Test-Path($_.FullName.Replace($folder2, $folder1))))
{
$fileSuffix = $_.FullName.TrimStart($folder2)
$failedCount = $failedCount + 1
Write-Host "$fileSuffix is only in folder 2"
}
}