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我試圖編輯我在網上找到的腳本。它最初編寫爲掃描單個用戶帳戶的Chrome擴展。我想將其更改爲掃描該計算機上的計算機和所有用戶帳戶的列表。當它掃描我得到一個錯誤的擴展路徑。PowerShell Foreach和管道
CODE：
foreach($computer in $computers){
$User = Get-Content -Path "\\$computer\C$\Users"
Get-ChildItem $User | ForEach-Object {
Write-Host Scanning $computer
##: The extensions folder is in local appdata
$extension_folders = Get-Content -Path "\\$computer\c$\users\$user\AppData\Local\Google\Chrome\User Data\Default\Extensions\"
Get-ChildItem $extension_folders |ForEach-Object {
##: Get the version specific folder within this extension folder
$version_folders = Get-ChildItem -Path "$($extension_folder.FullName)"
##: Loop through the version folders found
foreach ($version_folder in $version_folders) {
##: The extension folder name is the app id in the Chrome web store
$appid = $extension_folder.BaseName
錯誤：
Get-Content : Cannot find path
'\\gms-404-01S\c$\users\\AppData\Local\Google\Chrome\User
Data\Default\Extensions\' because it does not exist.
At C:\Users\clarkj8\Desktop\Untitled4.ps1:26 char:30
它不拉用戶變量像我所希望的。完成extension_folder變量所需的路徑。任何幫助將不勝感激。
完整的代碼大部分是不是我的
$folder = "\\SERVER\PowershellScans\ExtensionList\"
$hostnamestxt = "\\SERVER\PowershellScans\404.txt"
$computers = get-content 「$hostnamestxt」
if(!(Test-Path $folder)){
New-Item "\\gmsms01\PowershellScans\ExtensionList\list.txt" -type directory -force
}
Write-Host 「Scanning for Extensions"
foreach($computer in $computers){
$User = Get-Content -Path "\\$computer\C$\Users"
Get-ChildItem $User | ForEach-Object {
Write-Host Scanning $computer
##: The extensions folder is in local appdata
$extension_folders = Get-Content -Path "\\$computer\c$\users\$user\AppData\Local\Google\Chrome\User Data\Default\Extensions\"
Get-ChildItem $extension_folders |ForEach-Object {
##: Get the version specific folder within this extension folder
$version_folders = Get-ChildItem -Path "$($extension_folder.FullName)"
##: Loop through the version folders found
foreach ($version_folder in $version_folders) {
##: The extension folder name is the app id in the Chrome web store
$appid = $extension_folder.BaseName
##: First check the manifest for a name
$name = ""
if((Test-Path -Path "$($version_folder.FullName)\manifest.json")) {
try {
$json = Get-Content -Raw -Path "$($version_folder.FullName)\manifest.json" | ConvertFrom-Json
$name = $json.name
} catch {
#$_
$name = ""
}
}
##: If we find _MSG_ in the manifest it's probably an app
if($name -like "*MSG*") {
##: Sometimes the folder is en
if(Test-Path -Path "$($version_folder.FullName)\_locales\en\messages.json") {
try {
$json = Get-Content -Raw -Path "$($version_folder.FullName)\_locales\en\messages.json" | ConvertFrom-Json
$name = $json.appName.message
##: Try a lot of different ways to get the name
if(!$name) {
$name = $json.extName.message
}
if(!$name) {
$name = $json.extensionName.message
}
if(!$name) {
$name = $json.app_name.message
}
if(!$name) {
$name = $json.application_title.message
}
} catch {
#$_
$name = ""
}
}
##: Sometimes the folder is en_US
if(Test-Path -Path "$($version_folder.FullName)\_locales\en_US\messages.json") {
try {
$json = Get-Content -Raw -Path "$($version_folder.FullName)\_locales\en_US\messages.json" | ConvertFrom-Json
$name = $json.appName.message
##: Try a lot of different ways to get the name
if(!$name) {
$name = $json.extName.message
}
if(!$name) {
$name = $json.extensionName.message
}
if(!$name) {
$name = $json.app_name.message
}
if(!$name) {
$name = $json.application_title.message
}
} catch {
#$_
$name = ""
}
}
}
##: If we can't get a name from the extension use the app id instead
if(!$name) {
$name = "[$($appid)]"
}
##: App id given on command line and this one matched it
if($ExtensionId -and ($appid -eq $ExtensionId)) {
if($Remove) {
echo "Removing item: [$appid] at path: [$($extension_folder.FullName)]"
if(!($WhatIf)) {
##: Remove the extension folder
if (Test-Path -Path $extension_folder.FullName) {
Remove-Item -Path $extension_folder.FullName -Recurse -Force
}
##: Remove the extension registry key
if (Test-Path -Path "HKCU:\SOFTWARE\Google\Chrome\PreferenceMACs\Default\extensions.settings") {
if(Get-ItemProperty -Name "$appid" -Path "HKCU:\SOFTWARE\Google\Chrome\PreferenceMACs\Default\extensions.settings") {
Remove-ItemProperty -Name "$appid" -Path "HKCU:\SOFTWARE\Google\Chrome\PreferenceMACs\Default\extensions.settings"
}
}
}
} else {
##: Dump to a file
echo "Appending: [$name ($($version_folder)) - $appid] to audit file: [$auditfilepath]"
if(!($WhatIf)) {
echo "$name ($($version_folder)) - $appid" | Out-File -Append $auditfilepath
}
##: Exit with a TRUE value if the given extension id was found
$retval = $true
}
##: App id given on command line and this did NOT match it
} elseif($ExtensionId -and ($appid -ne $ExtensionId)) {
##: NOP
#echo "Skipping: [$appid] output"
##: App id not given on command line
} else {
##: Dump to audit file
echo "Appending: [$name ($($version_folder)) - $appid] to audit file: [$auditfilepath]"
if(!($WhatIf)) {
echo "$name ($($version_folder)) - $appid" | Out-File -Append "\\gmsms01\PowershellScans\ExtensionList\list.txt"
}
}
}
}
}
}
我覺得你想''_''而不是'$ user'在錯誤被拋出的行中。 –
似乎已經做到了。謝謝 –