Powershell where slow有没有更快的搜索对象的方法?
我有以下代码:Powershell where slow有没有更快的搜索对象的方法?,powershell,csv,active-directory,Powershell,Csv,Active Directory,我有以下代码: $HardCatUsers = Import-Csv z:\Scripts\Powershell\Hardcat_People_Export.csv $ADUsers = Get-ADUser -Filter {enabled -eq $true -and surname -like "*" -and GivenName -like "*" -and Name -notlike "AD*" -and Name -notlike "LRTM*"} -SearchBase "
$HardCatUsers = Import-Csv z:\Scripts\Powershell\Hardcat_People_Export.csv
$ADUsers = Get-ADUser -Filter {enabled -eq $true -and surname -like "*" -and GivenName -like "*" -and Name -notlike "AD*" -and Name -notlike "LRTM*"} -SearchBase "ou=Production, dc=diti, dc=lr, dc=net" | Sort-Object Surname
foreach ($ADUser in $ADUsers)
{
if ($ADUser.Name.length -le 8)
{
$ADSearch = "$($ADUser.Surname), $($ADUser.GivenName) - $($ADUser.Name.ToUpper())"
if ($Code = $HardCatUsers | Where {$_.Description -eq $ADSearch})
{
#"$($ADSearch) $($Code)"
} else {
"$($ADSearch) NEW"
}
}
}
$hardCatUsers对象只是两列数据,如:
Description Code
----------- ----
# No Assigned User - ACTIVE # ASSET MANAGEMENT
# No Assigned User - SPARE # NO USER SPARE
我正在做的是将一个过滤过的广告用户列表拉回来并格式化三个属性,然后在$hardcatusers中比较/查找这个字符串(如果没有找到),然后输出该字符串
但是当前的实现似乎在每5秒的时间内都非常慢。有没有更优雅的方法来搜索列表中的匹配项
谢谢我发现带有$hardcatusers的foreach循环比where循环快得多 即:
}如果您将ADSearch限制为仅搜索所需的必填字段,如选择名称、给定名称、姓氏、描述,是否有帮助?我将其更改为获取ADUser-属性DisplayName、Name。。。还需要很长时间,ADUsers记录总数约为4800,因此相当大。也许您可以在初始搜索中筛选长度小于8的姓名,然后这将使列表变小?
foreach ($ADUser in $ADUsers)
{
if ($ADUser.Name.length -le 8)
{
$found = $false
$ADSearch = "$($ADUser.DisplayName) - $($ADUser.Name.ToUpper())"
foreach ($HardcatUser in $HardCatUsers)
{
if ($HardcatUser.Description -eq $ADSearch)
{
$found = $true
}
}
if ($found -ne $true)
{
$Results = New-Object PSObject -Property (@{
Description = $ADSearch
Code = "PE" + $NextCode.ToString("000000")
})
$Result += $Results
$NextCode = $NextCode + 1
}
}