ČESTO POSTAVLJANA PITANJA O POWERSHELL-U

translated-serbian

Koncept : Najčešće postavljana pitanja o Powershell-u.

Možete koristiti ovu listu na različite načine :

Da prekopirate komande u skriptu
Da brzo vidite sintaksu određene komande
Da poboljšate svoje tehničko znanje
Da otkrijete nove komande
Da se pripremite za razgovor za posao

Ažurirano	13. jula 2015.
Autor	powershell-guru.com
Izvor	serbian.powershell-guru.com
Kategorija	75
Pitanja	610

ACL
Active Directory
Alias
Arrays
Browsers
Certificates
Characters
CIM
Comments
COM Objects
Compare
Computer
Credentials
CSV
Culture
Date
Drives
Environment
Errors
Event Viewer
Files
Folders
Format Operator (-f)
Functions
GPO
GUI
Hardware

Hashtables
Help
History
Jobs
Keyboard
Loops
Math
Memory
Messages
Modules
Microsoft Excel
Microsoft Exchange
Microsoft Outlook
Microsoft SharePoint
Networking
Openfiles
Operators
Parameters
Password
Powershell ISE
Powershell v5
Printers
Processes
PSObject
Quest
Random
RDP

Regedit
Regex
Remote
Restore
Scheduled Tasks
Search
SCCM
Services
SMTP
Snapins
Sounds
Static .NET Methods
Strings
System
Try/Catch
Variables
Symantec Vault
Windows 2012
Windows Azure
Windows Forms
WMI
XML

System

Kako da utvrdim svoju verziju PowerShell-a?

# via Powershell
$PSVersionTable.PSVersion.Major

# via Registry
(Get-ItemProperty -Path 'HKLM:\SOFTWARE\Microsoft\PowerShell\1\PowerShellEngine').PowerShellVersion # Versions 1 and 2
(Get-ItemProperty -Path 'HKLM:\SOFTWARE\Microsoft\PowerShell\3\PowerShellEngine').PowerShellVersion # Versions 3 and 4

# via Remote
Invoke-Command -ComputerName $computer -ScriptBlock { $PSVersionTable.PSVersion.Major }

# via Powershell

$PSVersionTable.PSVersion.Major

# via Registry

(Get-ItemProperty -Path 'HKLM:\SOFTWARE\Microsoft\PowerShell\1\PowerShellEngine').PowerShellVersion # Versions 1 and 2

(Get-ItemProperty -Path 'HKLM:\SOFTWARE\Microsoft\PowerShell\3\PowerShellEngine').PowerShellVersion # Versions 3 and 4

# via Remote

Invoke-Command -ComputerName $computer -ScriptBlock { $PSVersionTable.PSVersion.Major }

Kako pokrenuti PowerShell u drugoj verziji za nazadnu kompatibilnost?
powershell.exe -Version 2.0

Kako zahtevati minimalnu PowerShell verziju (3.0 i veću) u PowerShell skripti?
#Requires -Version 3.0

Kako zahtevati administrativne privilegije za PowerShell skriptu?

# Solution 1
#Requires -RunAsAdministrator

# Solution 2
[bool]((whoami.exe /all) -match 'S-1-16-12288')

# Solution 1

#Requires -RunAsAdministrator

# Solution 2

[bool]((whoami.exe /all) -match 'S-1-16-12288')

Kako proveriti parametre za PowerShell skriptu?
help -Name .\Get-ExchangeEnvironmentReport.ps1 -Full

Kako dobiti informacije o trenutnom korisniku sa PowerShell-om?
[Security.Principal.WindowsIdentity]::GetCurrent()

Kako kreirati, izmeniti, i ponovo pokrenuti profil sa PowerShell-om?

# Create
New-Item -Type file -Force $profile

# Edit
psEdit $profile
ise $profile

# Reload (without restarting Powershell)
& $profile
.$profile

# Create

New-Item -Type file -Force $profile

# Edit

psEdit $profile

ise $profile

# Reload (without restarting Powershell)

& $profile

.$profile

Kako napraviti pauzu od 5 sekundi/minuta u PowerShell skripti?
Start-Sleep -Seconds 5
Start-Sleep -Seconds 300 # 5 minutes

Kako dobiti poslednje vreme boot-ovanja sa PowerShell-om?
(Get-CimInstance -ClassName win32_operatingsystem).LastBootUpTime

Kako dobiti ubrzavače tipa sa PowerShell-om?

[PSObject].Assembly.GetType('System.Management.Automation.TypeAccelerators')::Get.GetEnumerator() |  Select-Object -Property @{Name='Key'; Expression={$_.Key}},@{name='Value'; Expression={$_.Value}} | Sort-Object -Property Key | Format-Table -AutoSize

1	[PSObject].Assembly.GetType('System.Management.Automation.TypeAccelerators')::Get.GetEnumerator() \| Select-Object -Property @{Name='Key'; Expression={$_.Key}},@{name='Value'; Expression={$_.Value}} \| Sort-Object -Property Key \| Format-Table -AutoSize

Kako izlistati startne programe sa PowerShell-om?

Get-WmiObject -Class Win32_StartupCommand | Sort-Object -Property Caption | Format-Table -Property Caption, Command, User -AutoSize

1	Get-WmiObject -Class Win32_StartupCommand \| Sort-Object -Property Caption \| Format-Table -Property Caption, Command, User -AutoSize

Kako deinstalirati aplikaciju sa PowerShell-om?

$application = Get-WmiObject -Query "SELECT * FROM Win32_Product WHERE Name LIKE 'HP Recovery Manager'"
$application.Uninstall()

1 2	$application = Get-WmiObject -Query "SELECT * FROM Win32_Product WHERE Name LIKE 'HP Recovery Manager'" $application.Uninstall()

Kako napraviti screenshot celog desktop-a, ili aktivnog prozora sa PowerShell-om?
Take-ScreenShot -Screen -File 'C:\scripts\screenshot.png' -Imagetype JPEG
Repository : Take-ScreenShot

Kako dobiti brojač poruka za MSMQ redove sa PowerShell-om?

Get-WmiObject -Class Win32_PerfRawData_MSMQ_MSMQQueue -ComputerName $computer | Format-Table -Property Name, MessagesInQueue -AutoSize

1	Get-WmiObject -Class Win32_PerfRawData_MSMQ_MSMQQueue -ComputerName $computer \| Format-Table -Property Name, MessagesInQueue -AutoSize

Kako postaviti politiku pogubljenja sa PowerShell-om?

# Restricted - No scripts can be run. Windows PowerShell can be used only in interactive mode.
Set-ExecutionPolicy -ExecutionPolicy Restricted

# AllSigned - Only scripts signed by a trusted publisher can be run.
Set-ExecutionPolicy -ExecutionPolicy AllSigned

# RemoteSigned - Downloaded scripts must be signed by a trusted publisher before they can be run.
Set-ExecutionPolicy -ExecutionPolicy RemoteSigned

# Unrestricted - No restrictions - All Windows PowerShell scripts can be run.
Set-ExecutionPolicy -ExecutionPolicy Unrestricted

# Restricted - No scripts can be run. Windows PowerShell can be used only in interactive mode.

Set-ExecutionPolicy -ExecutionPolicy Restricted

# AllSigned - Only scripts signed by a trusted publisher can be run.

Set-ExecutionPolicy -ExecutionPolicy AllSigned

# RemoteSigned - Downloaded scripts must be signed by a trusted publisher before they can be run.

Set-ExecutionPolicy -ExecutionPolicy RemoteSigned

# Unrestricted - No restrictions - All Windows PowerShell scripts can be run.

Set-ExecutionPolicy -ExecutionPolicy Unrestricted

Kako kreirati prečicu sa PowerShell-om?

$shell = New-Object -ComObject WScript.Shell
$shortcut = $shell.Createshortcut("$HOME\Desktop\Procexp.lnk")
$shortcut.TargetPath = 'C:\SysinternalsSuite\procexp.exe'
$shortcut.Save()

$shell = New-Object -ComObject WScript.Shell

$shortcut = $shell.Createshortcut("$HOME\Desktop\Procexp.lnk")

$shortcut.TargetPath = 'C:\SysinternalsSuite\procexp.exe'

$shortcut.Save()

Kako zakačiti ili ukloniti program u taskbar-u sa PowerShell-om?

$shell = New-Object -ComObject shell.application
$program = $shell.Namespace($env:windir).Parsename('notepad.exe')
$program.Invokeverb('TaskbarPin')
$program.Invokeverb('TaskbarUnpin')

$shell = New-Object -ComObject shell.application

$program = $shell.Namespace($env:windir).Parsename('notepad.exe')

$program.Invokeverb('TaskbarPin')

$program.Invokeverb('TaskbarUnpin')

Kako otvoriti Windows Explorer sa PowerShell-om?
[Diagnostics.Process]::Start('explorer.exe')
Invoke-Item -Path C:\Windows\explorer.exe

Kako napraviti listu za drajvere uređaja sa PowerShell-om?
Get-WmiObject -Class Win32_PnPSignedDriver
Get-WindowsDriver -Online -All
driverquery.exe

Kako kreirati GUID sa PowerShell-om?

# Empty GUID
[GUID]::Empty
00000000-0000-0000-0000-000000000000
 
# New GUID (lower case by default)
[GUID]::NewGuid()
7049b4a9-e4bc-4008-a683-067934bd39cf

# New GUID (upper case)
$guid = ([GUID]::NewGuid()).ToString().ToUpper()
DD7F5A7B-F46B-49D0-B8A1-D8D1360D2E27
 
# New GUID with a specific value
[GUID]('bc4ad3d3-d704-4bd0-843f-d607fbbc4cd7')
bc4ad3d3-d704-4bd0-843f-d607fbbc4cd7

# New GUID (Powershell v5)
New-Guid
cdcaa4d9-c85f-40d7-afd9-32f003afa130

# Empty GUID

[GUID]::Empty

00000000-0000-0000-0000-000000000000

# New GUID (lower case by default)

[GUID]::NewGuid()

7049b4a9-e4bc-4008-a683-067934bd39cf

# New GUID (upper case)

$guid = ([GUID]::NewGuid()).ToString().ToUpper()

DD7F5A7B-F46B-49D0-B8A1-D8D1360D2E27

# New GUID with a specific value

[GUID]('bc4ad3d3-d704-4bd0-843f-d607fbbc4cd7')

bc4ad3d3-d704-4bd0-843f-d607fbbc4cd7

# New GUID (Powershell v5)

New-Guid

cdcaa4d9-c85f-40d7-afd9-32f003afa130

Kako dobiti lokaciju privremenog direktorijuma za trenutnog korisnika sa PowerShell-om?
[System.IO.Path]::GetTempPath()

Kako pridružiti putanju i ćerku putanju u jednu putanju sa PowerShell-om?
Join-Path -Path C:\ -ChildPath \windows

Kako napraviti listu svih cmdlets komandi “Get-*” sa PowerShell-om?
Get-Command -Verb Get

Kako napraviti listu specijalnih sistemskih fascikli sa PowerShell-om?

[System.Enum]::GetNames([System.Environment+SpecialFolder]) | ForEach-Object -Process { $_ + " [System.Environment]::GetFolderPath($_)" }

1	[System.Enum]::GetNames([System.Environment+SpecialFolder]) \| ForEach-Object -Process { $_ + " [System.Environment]::GetFolderPath($_)" }

Kako organizovati ISO / VHD fajlove sa PowerShell-om?
Mount-DiskImage 'D:\ISO\file.iso' # ISO
Mount-DiskImage 'D:\VHD\file.vhd' # VHD

Kako proveriti .NET Framework verzije instalirane uz pomoć PowerShell-a?

Get-ChildItem -Path 'HKLM:\SOFTWARE\Microsoft\NET Framework Setup\NDP' -Recurse | Get-ItemProperty -Name Version -EA 0 | Where-Object -FilterScript { $_.PSChildName -match '^(?!S)\p{L}' } | Select-Object -Property PSChildName, Version

1	Get-ChildItem -Path 'HKLM:\SOFTWARE\Microsoft\NET Framework Setup\NDP' -Recurse \| Get-ItemProperty -Name Version -EA 0 \| Where-Object -FilterScript { $_.PSChildName -match '^(?!S)\p{L}' } \| Select-Object -Property PSChildName, Version

Kako proveriti da li je .NET Framework verzija 4.5 instalirana sa PowerShell-om?
(Get-ItemProperty -Path 'HKLM:\Software\Microsoft\NET Framework Setup\NDP\v4\Full' -EA 0).Version -like '4.5*'

Kako pokrenuti i zaustaviti prepisku (kreirati zapis Windows PowerShell sesije) sa PowerShell-om?
Start-Transcript -Path 'C:\scripts\transcript.txt
Stop-Transcript

Kako promeniti trenutni direktorijum u određenu lokaciju sa PowerShell-om?
Set-Location -Path 'C:\scripts'

Kako očistiti ekran sa PowerShell-om?
Clear-Host
cls # Alias

Kako promeniti rezoluciju ekrana sa PowerShell-om?
Set-DisplayResolution -Width 1280 -Height 1024 -Force # Windows 2012

Kako podesiti “ceo ekran” prozor sa PowerShell-om?
mode.com 300

Kako dobiti dimenzije (širina i visina) slike sa PowerShell-om?

$picture = New-Object -ComObject Wia.ImageFile
$picture.LoadFile('C:\screenshot.jpg')

[PSCustomObject] @{
    Width  = $picture.Width
    Height = $picture.Height
}

$picture = New-Object -ComObject Wia.ImageFile

$picture.LoadFile('C:\screenshot.jpg')

[PSCustomObject] @{

Width = $picture.Width

Height = $picture.Height

}

Kako dobiti serijski broj Windows proizvoda sa PowerShell-om?

function Get-WindowsKey 
{
    ## function to retrieve the Windows Product Key from any PC
    ## by Jakob Bindslet (jakob@bindslet.dk)
    param ($targets = '.')
    $hklm = 2147483650
    $regPath = 'Software\Microsoft\Windows NT\CurrentVersion'
    $regValue = 'DigitalProductId'
    Foreach ($target in $targets) 
    {
        $productKey = $null
        $win32os = $null
        $wmi = [WMIClass]"\\$target\root\default:stdRegProv"
        $data = $wmi.GetBinaryValue($hklm,$regPath,$regValue)
        $binArray = ($data.uValue)[52..66]
        $charsArray = 'B', 'C', 'D', 'F', 'G', 'H', 'J', 'K', 'M', 'P', 'Q', 'R', 'T', 'V', 'W', 'X', 'Y', '2', '3', '4', '6', '7', '8', '9'
        ## decrypt base24 encoded binary data
        For ($i = 24; $i -ge 0; $i--) 
        {
            $k = 0
            For ($j = 14; $j -ge 0; $j--) 
            {
                $k = $k * 256 -bxor $binArray[$j]
                $binArray[$j] = [math]::truncate($k / 24)
                $k = $k % 24
            }
            $productKey = $charsArray[$k] + $productKey
            If (($i % 5 -eq 0) -and ($i -ne 0)) 
            {
                $productKey = '-' + $productKey
            }
        }
        $win32os = Get-WmiObject -Class Win32_OperatingSystem -ComputerName $target
        $obj = New-Object -TypeName Object
        $obj | Add-Member -MemberType Noteproperty -Name Computer -Value $target
        $obj | Add-Member -MemberType Noteproperty -Name Caption -Value $win32os.Caption
        $obj | Add-Member -MemberType Noteproperty -Name CSDVersion -Value $win32os.CSDVersion
        $obj | Add-Member -MemberType Noteproperty -Name OSArch -Value $win32os.OSArchitecture
        $obj | Add-Member -MemberType Noteproperty -Name BuildNumber -Value $win32os.BuildNumber
        $obj | Add-Member -MemberType Noteproperty -Name RegisteredTo -Value $win32os.RegisteredUser
        $obj | Add-Member -MemberType Noteproperty -Name ProductID -Value $win32os.SerialNumber
        $obj | Add-Member -MemberType Noteproperty -Name ProductKey -Value $productKey
        $obj
    }
}

function Get-WindowsKey

{

## function to retrieve the Windows Product Key from any PC

## by Jakob Bindslet (jakob@bindslet.dk)

param ($targets = '.')

$hklm = 2147483650

$regPath = 'Software\Microsoft\Windows NT\CurrentVersion'

$regValue = 'DigitalProductId'

Foreach ($target in $targets)

{

$productKey = $null

$win32os = $null

$wmi = [WMIClass]"\\$target\root\default:stdRegProv"

$data = $wmi.GetBinaryValue($hklm,$regPath,$regValue)

$binArray = ($data.uValue)[52..66]

$charsArray = 'B', 'C', 'D', 'F', 'G', 'H', 'J', 'K', 'M', 'P', 'Q', 'R', 'T', 'V', 'W', 'X', 'Y', '2', '3', '4', '6', '7', '8', '9'

## decrypt base24 encoded binary data

For ($i = 24; $i -ge 0; $i--)

{

$k = 0

For ($j = 14; $j -ge 0; $j--)

{

$k = $k * 256 -bxor $binArray[$j]

$binArray[$j] = [math]::truncate($k / 24)

$k = $k % 24

}

$productKey = $charsArray[$k] + $productKey

If (($i % 5 -eq 0) -and ($i -ne 0))

{

$productKey = '-' + $productKey

}

$win32os = Get-WmiObject -Class Win32_OperatingSystem -ComputerName $target

$obj = New-Object -TypeName Object

$obj | Add-Member -MemberType Noteproperty -Name Computer -Value $target

$obj | Add-Member -MemberType Noteproperty -Name Caption -Value $win32os.Caption

$obj | Add-Member -MemberType Noteproperty -Name CSDVersion -Value $win32os.CSDVersion

$obj | Add-Member -MemberType Noteproperty -Name OSArch -Value $win32os.OSArchitecture

$obj | Add-Member -MemberType Noteproperty -Name BuildNumber -Value $win32os.BuildNumber

$obj | Add-Member -MemberType Noteproperty -Name RegisteredTo -Value $win32os.RegisteredUser

$obj | Add-Member -MemberType Noteproperty -Name ProductID -Value $win32os.SerialNumber

$obj | Add-Member -MemberType Noteproperty -Name ProductKey -Value $productKey

$obj

}

Perfmon

Kako dobiti trenutno “% Vreme Procesora” (prosečno) u poslednjih 5 sekundi (10 puta) sa PowerShell-om?
(Get-Counter '\Processor(_total)\% Processor Time' -SampleInterval 5 -MaxSamples 10).CounterSamples.CookedValue

Assemblies

Kako pokrenuti sklopove sa PowerShell-om?

Add-Type -AssemblyName 'System.Windows.Forms'

Add-Type -Path 'C:\Windows\Microsoft.Net\assembly\GAC_MSIL\System.Windows.Forms\v4.0_4.0.0.0__b77a5c561934e089\System.Windows.Forms.dll'

# Deprecated
[System.Reflection.Assembly]::LoadFrom('C:\Windows\Microsoft.Net\assembly\GAC_MSIL\System.Windows.Forms\v4.0_4.0.0.0__b77a5c561934e089\System.Windows.Forms.dll')

Add-Type -AssemblyName 'System.Windows.Forms'

Add-Type -Path 'C:\Windows\Microsoft.Net\assembly\GAC_MSIL\System.Windows.Forms\v4.0_4.0.0.0__b77a5c561934e089\System.Windows.Forms.dll'

# Deprecated

[System.Reflection.Assembly]::LoadFrom('C:\Windows\Microsoft.Net\assembly\GAC_MSIL\System.Windows.Forms\v4.0_4.0.0.0__b77a5c561934e089\System.Windows.Forms.dll')

Kako proveriti trenutne .NET sklopove pokrenute sa PowerShell-om?

# Check All
[System.AppDomain]::CurrentDomain.GetAssemblies() 

# Check specific one
[System.AppDomain]::CurrentDomain.GetAssemblies() | Where-Object -FilterScript { $_.FullName -like '*forms*' }

# Check All

[System.AppDomain]::CurrentDomain.GetAssemblies()

# Check specific one

[System.AppDomain]::CurrentDomain.GetAssemblies() | Where-Object -FilterScript { $_.FullName -like '*forms*' }

Kako naći GSK (Globalno Skladište Keš-a) sa PowerShell-om?

(New-Object -TypeName Regex -ArgumentList '(?<=file:///)(.*)(?=\/GAC)', 'IgnoreCase').Match(([PSObject].Assembly.Evidence | Where-Object -FilterScript { $_.Value -ne $null }).Value).Value -replace '/', '\'

1	(New-Object -TypeName Regex -ArgumentList '(?<=file:///)(.*)(?=\/GAC)', 'IgnoreCase').Match(([PSObject].Assembly.Evidence \| Where-Object -FilterScript { $_.Value -ne $null }).Value).Value -replace '/', '\'

Clipboard

Kako kopirati rezultate na clipboard sa PowerShell-om?

Get-Process | clip.exe

1	Get-Process \| clip.exe

Kako naći sadržaj clipboard-a sa PowerShell-om?
Add-Type -AssemblyName PresentationCore
[Windows.Clipboard]::GetText()

Hotfixes

Kako naći popravke instalirane sa PowerShell-om?
Get-HotFix -ComputerName $computer

Kako naći instalirane popravke pre / posle određenog datuma sa PowerShell-om?
Get-HotFix | Where-Object -FilterScript { $_.InstalledOn -lt ([DateTime]'01/01/2015') } # Before 01/01/2015
Get-HotFix | Where-Object -FilterScript {$_.InstalledOn -gt ([DateTime]'01/01/2015')} # After 01/01/2015

Kako proveriti da li je popravka instalirana sa PowerShell-om?
Get-HotFix -Id KB2965142

Kako naći popravke instalirane na daljinskom kompjuteru sa PowerShell-om?
Get-HotFix -ComputerName $computer

Pagefile

Kako dobiti Pagefile informaciju sa PowerShell-om?
Get-WmiObject -Class Win32_PageFileusage | Select-Object -Property Name, CurrentUsage, AllocatedBaseSize, PeakUsage, InstallDate

Kako dobiti preporučenu veličinu (MB) za Pagefile sa PowerShell-om?
[Math]::Truncate(((Get-WmiObject -Class Win32_ComputerSystem).TotalPhysicalMemory) / 1MB) * 1.5

Kako kreirati Pagefile (4096 MB) na (D:) disku sa PowerShell-om?

Set-WmiInstance -Class Win32_PageFileSetting -Arguments @{
    Name        = 'D:\pagefile.sys'
    InitialSize = 4096
    MaximumSize = 4096
}

Set-WmiInstance -Class Win32_PageFileSetting -Arguments @{

Name = 'D:\pagefile.sys'

InitialSize = 4096

MaximumSize = 4096

}

Kako obrisati Pagefile na (C:) disku sa PowerShell-om?

$privileges = Get-WmiObject -Class Win32_computersystem -EnableAllPrivileges
$privileges.AutomaticManagedPagefile = $false
$privileges.Put()
$pagefile = Get-WmiObject -Query "select * from Win32_PageFileSetting where name='c:\\pagefile.sys'"
$pagefile.Delete() # Reboot required

$privileges = Get-WmiObject -Class Win32_computersystem -EnableAllPrivileges

$privileges.AutomaticManagedPagefile = $false

$privileges.Put()

$pagefile = Get-WmiObject -Query "select * from Win32_PageFileSetting where name='c:\\pagefile.sys'"

$pagefile.Delete() # Reboot required

Maintenance

Kako proveriti fragmentaciju diska sa PowerShell-om?

$drive = Get-WmiObject -Class Win32_Volume -Filter "DriveLetter = 'c:'" $defragReport = $drive.DefragAnalysis() $defragReport.DefragAnalysis

1	$drive = Get-WmiObject -Class Win32_Volume -Filter "DriveLetter = 'c:'" $defragReport = $drive.DefragAnalysis() $defragReport.DefragAnalysis

Kako proveriti slobodan prostor na diskovima sa PowerShell-om?

Get-WmiObject -Class Win32_logicaldisk | Format-Table -Property @{
    Name       = 'Drive'
    Expression = {$_.DeviceID}
}, @{
    Name       = 'Total size (GB)'
    Expression = {[decimal]('{0:N0}' -f($_.Size/1gb))}
}, @{
    Name       = 'Free space(GB)'
    Expression = {[decimal]('{0:N0}'-f($_.Freespace/1gb))}
}, @{
    Name       = 'Free (%)'
    Expression = {'{0,6:P0}' -f(($_.Freespace/1gb) / ($_.size/1gb))}
} -AutoSize

Get-WmiObject -Class Win32_logicaldisk | Format-Table -Property @{

Name = 'Drive'

Expression = {$_.DeviceID}

}, @{

Name = 'Total size (GB)'

Expression = {[decimal]('{0:N0}' -f($_.Size/1gb))}

}, @{

Name = 'Free space(GB)'

Expression = {[decimal]('{0:N0}'-f($_.Freespace/1gb))}

}, @{

Name = 'Free (%)'

Expression = {'{0,6:P0}' -f(($_.Freespace/1gb) / ($_.size/1gb))}

} -AutoSize

Files

Kako otvoriti fajl sa PowerShell-om?
Invoke-Item -Path 'C:\scripts\file.txt'
.'C:\scripts\file.txt'

Kako pročitati fajl sa PowerShell-om?
Get-Content -Path 'C:\scripts\file.txt'
gc "C:\scripts\file.txt" # Alias

Kako zapisati učinak na fajl sa PowerShell-om?

'Line1', 'Line2', 'Line3' | Out-File -FilePath 'C:\scripts\file.txt' -Encoding ascii
'Line1', 'Line2', 'Line3' | Add-Content -Path file.txt
'Line1', 'Line2', 'Line3' > file.txt

'Line1', 'Line2', 'Line3' | Out-File -FilePath 'C:\scripts\file.txt' -Encoding ascii

'Line1', 'Line2', 'Line3' | Add-Content -Path file.txt

'Line1', 'Line2', 'Line3' > file.txt

Kako dobiti puno ime trenutne fajl skripte sa PowerShell-om?
$MyInvocation.MyCommand.Path

Kako kompresovati / upakovati fajlove sa PowerShell-om?

### COMPRESS ONE FILE ###

# Powershell v5
Compress-Archive -Path $fileSource -DestinationPath $fileDestination
 
### COMPRESS ONE FOLDER ###
 
# Compress the folder 'R:\temp\zip\FolderToCompress' and created the file compressedFile.zip
Add-Type -AssemblyName 'System.IO.Compression.Filesystem'
[System.IO.Compression.ZipFile]::CreateFromDirectory($folderSource,$fileDestination)
 
# Powershell v5
Compress-Archive -Path $folderSource -DestinationPath $fileDestination

### COMPRESS ONE FILE ###

# Powershell v5

Compress-Archive -Path $fileSource -DestinationPath $fileDestination

### COMPRESS ONE FOLDER ###

# Compress the folder 'R:\temp\zip\FolderToCompress' and created the file compressedFile.zip

Add-Type -AssemblyName 'System.IO.Compression.Filesystem'

[System.IO.Compression.ZipFile]::CreateFromDirectory($folderSource,$fileDestination)

# Powershell v5

Compress-Archive -Path $folderSource -DestinationPath $fileDestination

Kako da dekompresovati / raspakovati fajlove sa PowerShell-om?

### UNCOMPRESS ONE FILE ###

# Powershell v5
Expand-Archive -Path $fileSource -DestinationPath $folderDestination
 
### UNCOMPRESS ONE FOLDER ###
 
# Compress the folder 'R:\temp\zip\FolderToCompress' and created the file compressedFile.zip
Add-Type -AssemblyName 'System.IO.Compression.Filesystem'
[System.IO.Compression.ZipFile]::ExtractToDirectory($fileSource, $folderDestination)

### UNCOMPRESS ONE FILE ###

# Powershell v5

Expand-Archive -Path $fileSource -DestinationPath $folderDestination

### UNCOMPRESS ONE FOLDER ###

# Compress the folder 'R:\temp\zip\FolderToCompress' and created the file compressedFile.zip

Add-Type -AssemblyName 'System.IO.Compression.Filesystem'

[System.IO.Compression.ZipFile]::ExtractToDirectory($fileSource, $folderDestination)

Kako videti fajlove u ZIP arhivi sa PowerShell-om?
Add-Type -AssemblyName 'System.IO.Compression.Filesystem'
[System.IO.Compression.ZipFile]::OpenRead($fileZIP)

Kako prikazati veličinu fajla u KB sa PowerShell-om?
(Get-ChildItem -Path .\winsrv.dll).Length /1KB
(Get-ChildItem -Path .\winsrv.dll).Length /1MB
(Get-ChildItem -Path .\winsrv.dll).Length /1GB

Kako pronaći fajlove veće ili manje od 1-og GB sa PowerShell-om?

# Larger than 1 GB
Get-ChildItem -Path C:\ -Recurse -ErrorVariable $errorsSearch | Where-Object -FilterScript {$_.Length -gt 1GB}

# Less than 1 GB
Get-ChildItem -Path C:\ -Recurse -ErrorVariable $errorsSearch | Where-Object -FilterScript {$_.Length -lt 1GB}

# Larger than 1 GB

Get-ChildItem -Path C:\ -Recurse -ErrorVariable $errorsSearch | Where-Object -FilterScript {$_.Length -gt 1GB}

# Less than 1 GB

Get-ChildItem -Path C:\ -Recurse -ErrorVariable $errorsSearch | Where-Object -FilterScript {$_.Length -lt 1GB}

Kako prikazati ime fajla bez nastavaka sa PowerShell-om?
[System.IO.Path]::GetFileNameWithoutExtension('C:\Windows\system32\calc.exe') # Return calc

Kako prikazati nastavak fajla sa PowerShell-om?
[System.IO.Path]::GetExtension('C:\scripts\file.txt') # Return .txt

Kako naći verziju fajla sa PowerShell-om?

(Get-Item -Path C:\Windows\System32\calc.exe).VersionInfo.FileVersion
[System.Diagnostics.FileVersionInfo]::GetVersionInfo('C:\Windows\system32\calc.exe').FileVersion

1 2	(Get-Item -Path C:\Windows\System32\calc.exe).VersionInfo.FileVersion [System.Diagnostics.FileVersionInfo]::GetVersionInfo('C:\Windows\system32\calc.exe').FileVersion

Kako naći hash fajla sa PowerShell-om?
(Get-FileHash $file).Hash

Kako doći do MD5 / SHA1 checksum fajla sa PowerShell-om?
Get-FileHash $file -Algorithm MD5
Get-FileHash $file -Algorithm SHA1

Kako prikazati skrivene fajlove sa PowerShell-om?

# Display only hidden files
Get-ChildItem -Hidden -File

# Display all files (including hidden files)
Get-ChildItem -Force -File

# Display only hidden files

Get-ChildItem -Hidden -File

# Display all files (including hidden files)

Get-ChildItem -Force -File

Kako proveriti da li fajl ima nastavak sa PowerShell-om?

[System.IO.Path]::HasExtension('C:\hiberfil.sys')

1	[System.IO.Path]::HasExtension('C:\hiberfil.sys')

Kako podesiti fajl kao “Samo za čitanje” sa PowerShell-om?
Set-ItemProperty -Path .\file.txt -Name IsReadOnly -Value $true

Kako promeniti atribut “PoslednjeVremeZapisa” na prošlu nedelju za fajl sa PowerShell-om?
Set-ItemProperty -Path .\file.txt -Name LastWriteTime -Value ((Get-Date).AddDays(-7))
If not working, use Nirsoft tool: BulkFileChanger.

Kako kreirati novi fajl sa PowerShell-om?
New-Item -ItemType File -Path 'C:\scripts\file.txt' -Value 'FirstLine'

Kako preimenovati fajl sa PowerShell-om?
Rename-Item -Path 'C:\scripts\file.txt' -NewName 'C:\scripts\powershellguru2.txt'

Kako preimenovati velike delove / serije više fajlova sa PowerShell-om?
Get-ChildItem -Path C:\scripts\txt | Rename-Item -NewName { $_.Name -replace ' ', '_' }

Kako obrisati fajl sa PowerShell-om?
Remove-Item -Path 'C:\scripts\file.txt'

Kako prikazati 10 poslednjih linija fajla sa PowerShell-om?
Get-Content -Path 'C:\scripts\log.txt' -Tail 10

Kako odblokirati nekoliko fajlova u fascikli sa PowerShell-om?
Get-ChildItem -Path 'C:\scripts\Modules' | Unblock-File

Kako ukloniti prazne linije iz fajla sa PowerShell-om?
(Get-Content -Path file.txt) | Where-Object -FilterScript {$_.Trim() -ne '' } | Set-Content -Path file.txt

Kako proveriti da li fajl postoji sa PowerShell-om?

Test-Path -Path 'C:\Windows\notepad.exe' # Return True

1	Test-Path -Path 'C:\Windows\notepad.exe' # Return True

Kako doći do najnovieg / najstarijeg kreiranog fajl-a u fascikli sa PowerShell-om?

Get-ChildItem | Sort-Object -Property CreationTime | Select-Object -Last 1 # Newest
Get-ChildItem | Sort-Object -Property CreationTime | Select-Object -First 1 # Oldest

1 2	Get-ChildItem \| Sort-Object -Property CreationTime \| Select-Object -Last 1 # Newest Get-ChildItem \| Sort-Object -Property CreationTime \| Select-Object -First 1 # Oldest

Kako ukloniti duplirane linije iz fajl-a sa PowerShell-om?

Get-Content -Path .\file.txt | Select-Object -Unique # Display
Get-Content -Path .\file.txt | Select-Object -Unique | Set-Content -Path .\testing.txt # Save

1 2	Get-Content -Path .\file.txt \| Select-Object -Unique # Display Get-Content -Path .\file.txt \| Select-Object -Unique \| Set-Content -Path .\testing.txt # Save

Kako naći fajlove kreirane nakon ili pre jednog meseca u fascikli sa PowerShell-om?

$1MonthAgo = (Get-Date).AddMonths(-1)
Get-ChildItem | ?{$_.LastWriteTime -lt $1MonthAgo} | Select-Object LastWriteTime,Name,DirectoryName # More
Get-ChildItem | ?{$_.LastWriteTime -gt $1MonthAgo} | Select-Object LastWriteTime,Name,DirectoryName # Less

$1MonthAgo = (Get-Date).AddMonths(-1)

Get-ChildItem | ?{$_.LastWriteTime -lt $1MonthAgo} | Select-Object LastWriteTime,Name,DirectoryName # More

Get-ChildItem | ?{$_.LastWriteTime -gt $1MonthAgo} | Select-Object LastWriteTime,Name,DirectoryName # Less

Kako naći fajlove kreirane nakon ili pre jedne godine u fascikli sa PowerShell-om?

$1YearAgo = (Get-Date).AddYears(-1)
Get-ChildItem | ?{$_.LastWriteTime -lt $1YearAgo} | Select-Object LastWriteTime,Name,DirectoryName # More
Get-ChildItem | ?{$_.LastWriteTime -gt $1YearAgo} | Select-Object LastWriteTime,Name,DirectoryName # Less

$1YearAgo = (Get-Date).AddYears(-1)

Get-ChildItem | ?{$_.LastWriteTime -lt $1YearAgo} | Select-Object LastWriteTime,Name,DirectoryName # More

Get-ChildItem | ?{$_.LastWriteTime -gt $1YearAgo} | Select-Object LastWriteTime,Name,DirectoryName # Less

Kako izdvojiti vrednost promenljive u fajl sa PowerShell-om?
Set-Content -Path file.txt -Value $variable

Kako izračunati broj fajlova (*.txt) u fascikli sa PowerShell-om?

[System.IO.Directory]::GetFiles('C:\scripts', '*.txt').Count
(Get-ChildItem -Path 'C:\scripts' -Filter *.txt).Count
(Get-ChildItem -Path 'C:\scripts' -Filter *.txt -Recurse).Count # Recursive

[System.IO.Directory]::GetFiles('C:\scripts', '*.txt').Count

(Get-ChildItem -Path 'C:\scripts' -Filter *.txt).Count

(Get-ChildItem -Path 'C:\scripts' -Filter *.txt -Recurse).Count # Recursive

Kako pretražiti niz unutar više fajlova sa PowerShell-om?
Select-String -Path 'C:\*.txt' -Pattern 'Test'

Kako prikazati prvu / poslednju liniju fajl-a sa PowerShell-om?

'Line1', 'Line2', 'Line3' | Out-File -FilePath file.txt

# First Line
Get-Content -Path .\file.txt | Select-Object -First 1 # Returns Line1
(Get-Content -Path .\file.txt)[0] # Returns Line1

# Last Line
Get-Content -Path .\file.txt | Select-Object -Last 1 # Returns Line3
(Get-Content -Path .\file.txt)[-1] # Returns Line3

'Line1', 'Line2', 'Line3' | Out-File -FilePath file.txt

# First Line

Get-Content -Path .\file.txt | Select-Object -First 1 # Returns Line1

(Get-Content -Path .\file.txt)[0] # Returns Line1

# Last Line

Get-Content -Path .\file.txt | Select-Object -Last 1 # Returns Line3

(Get-Content -Path .\file.txt)[-1] # Returns Line3

Kako prikazati određen broj linija fajl-a sa PowerShell-om?

'Line1', 'Line2', 'Line3' | Out-File -FilePath file.txt
Get-Content -Path .\file.txt | Select-Object -Index 0 # Returns Line1
Get-Content -Path .\file.txt | Select-Object -Index 2 # Returns Line3

'Line1', 'Line2', 'Line3' | Out-File -FilePath file.txt

Get-Content -Path .\file.txt | Select-Object -Index 0 # Returns Line1

Get-Content -Path .\file.txt | Select-Object -Index 2 # Returns Line3

Kako izračunati broj linija u fajl-u sa PowerShell-om?

'Line1', 'Line2', 'Line3' | Out-File -FilePath file.txt
(Get-Content -Path .\file.txt | Measure-Object -Line).Lines # Returns 3

1 2	'Line1', 'Line2', 'Line3' \| Out-File -FilePath file.txt (Get-Content -Path .\file.txt \| Measure-Object -Line).Lines # Returns 3

Kako izračunati broj karaktera i reči u fajlu sa PowerShell-om?

'Test', 'Powershell', 'Test Powershell' | Out-File -FilePath file.txt

# Words (Return 4)
(Get-Content -Path .\file.txt | Measure-Object -Word).Words

# Characters (Return 23)
(Get-Content -Path .\file.txt | Measure-Object -Character).Characters

# Characters and ignore whitespaces (Return 22)
(Get-Content -Path .\file.txt | Measure-Object -Character -IgnoreWhiteSpace).Characters

'Test', 'Powershell', 'Test Powershell' | Out-File -FilePath file.txt

# Words (Return 4)

(Get-Content -Path .\file.txt | Measure-Object -Word).Words

# Characters (Return 23)

(Get-Content -Path .\file.txt | Measure-Object -Character).Characters

# Characters and ignore whitespaces (Return 22)

(Get-Content -Path .\file.txt | Measure-Object -Character -IgnoreWhiteSpace).Characters

Kako preuzeti fajl sa PowerShell-om?
Invoke-WebRequest -Uri 'http://www.nirsoft.net/utils/searchmyfiles.zip' -OutFile 'C:\tools\searchmyfiles.zip'

Kako prikazati punu putanju fajl-a sa PowerShell-om?
Resolve-Path -Path .\script.ps1 # Return C:\Scripts\script.ps1

Copy

Kako kopirati jedan dokument u fasciklu sa PowerShell-om?
Copy-Item -Path 'C:\source\file.txt' -Destination 'C:\destination'

Kako kopirati jedan dokument u više fascikli sa PowerShell-om?

$destination = 'C:\destination\Folder1', 'C:\destination\Folder2'
$destination | Copy-Item -Path 'C:\source\file.txt' -Recurse -Destination {$_}

1 2	$destination = 'C:\destination\Folder1', 'C:\destination\Folder2' $destination \| Copy-Item -Path 'C:\source\file.txt' -Recurse -Destination {$_}

Kako kopirati više fajlova u jednu fasciklu sa PowerShell-om?
Get-ChildItem -Path 'C:\source' -Filter *.txt | Copy-Item -Destination 'C:\destination'

Active Directory

Domain & Forest

Computers

Groups

Organizational Unit (OU)

Users

Domain & Forest

Kako naći Globalni Katalog servera u Aktivnom Direktorijumu sa PowerShell-om?
[System.DirectoryServices.ActiveDirectory.Forest]::GetCurrentForest().GlobalCatalogs

Kako naći sajtove u Aktivnom Direktorijumu sa PowerShell-om?
[System.DirectoryServices.ActiveDirectory.Forest]::GetCurrentForest().Sites

Kako naći trenutni kontrolor domena sa PowerShell-om?

(Get-ADDomainController).HostName

# Solution 1
$env:LOGONSERVER

# Solution 2
[System.Environment]::GetEnvironmentVariable('logonserver')

# Solution 3
nltest.exe /dsgetdc:domain.com

(Get-ADDomainController).HostName

# Solution 1

$env:LOGONSERVER

# Solution 2

[System.Environment]::GetEnvironmentVariable('logonserver')

# Solution 3

nltest.exe /dsgetdc:domain.com

Kako naći sve kontrolore u domenu sa PowerShell-om?

# Solution 1
Get-ADDomainController -Filter * | ForEach-Object -Process {$_.Name}

# Solution 2
Get-ADGroupMember 'Domain Controllers' | ForEach-Object -Process {$_.Name}

# Solution 3
Get-ADComputer -LDAPFilter '(&(objectCategory=computer)(userAccountControl:1.2.840.113556.1.4.803:=8192))' | ForEach-Object -Process {$_.Name}

# Solution 4
[System.DirectoryServices.ActiveDirectory.Domain]::GetCurrentDomain() | ForEach-Object -Process {$_.DomainControllers} | ForEach-Object -Process {$_.Name}

# Solution 1

Get-ADDomainController -Filter * | ForEach-Object -Process {$_.Name}

# Solution 2

Get-ADGroupMember 'Domain Controllers' | ForEach-Object -Process {$_.Name}

# Solution 3

Get-ADComputer -LDAPFilter '(&(objectCategory=computer)(userAccountControl:1.2.840.113556.1.4.803:=8192))' | ForEach-Object -Process {$_.Name}

# Solution 4

[System.DirectoryServices.ActiveDirectory.Domain]::GetCurrentDomain() | ForEach-Object -Process {$_.DomainControllers} | ForEach-Object -Process {$_.Name}

Kako naći AD repliku neuspeha sa PowerShell-om?
Get-ADReplicationFailure dc02.domain.com # Windows 8 and 2012

Kako naći životni vek nadgrobnog spomenika za šumu u Aktivnom Direktorijumu sa PowerShell-om?

(Get-ADObject -Identity "cn=Directory Service,cn=Windows NT,cn=Services,$(([adsi]('LDAP://RootDSE')).configurationNamingContext)" -Properties tombstonelifetime).tombstonelifetime

1	(Get-ADObject -Identity "cn=Directory Service,cn=Windows NT,cn=Services,$(([adsi]('LDAP://RootDSE')).configurationNamingContext)" -Properties tombstonelifetime).tombstonelifetime

Kako naći detalje šume / domena u Aktivnom Direktorijumu sa PowerShell-om?

Get-ADDomain domain.com
Get-ADForest domain.com

1 2	Get-ADDomain domain.com Get-ADForest domain.com

Kako naći putanju do sačuvanih “Obrisanih Predmeta” u Aktivnom Direktorijumu sa PowerShell-om?
(Get-ADDomain).DeletedObjectsContainer

Kako omogućiti funkciju AD kontejnera u Aktivnom Direktorijumu sa PowerShell-om?

Enable-ADOptionalFeature -Identity 'CN=Recycle Bin Feature,CN=Optional Features,CN=Directory Service,CN=Windows NT,CN=Services,CN=Configuration,DC=domain,DC=com' -Scope ForestOrConfigurationSet -Target 'domain.com'

1	Enable-ADOptionalFeature -Identity 'CN=Recycle Bin Feature,CN=Optional Features,CN=Directory Service,CN=Windows NT,CN=Services,CN=Configuration,DC=domain,DC=com' -Scope ForestOrConfigurationSet -Target 'domain.com'

Kako obnoviti AD Nalog iz kontejnera u Aktivnom Direktorijumu sa PowerShell-om?
Get-ADObject -Filter 'samaccountname -eq "powershellguru"' -IncludeDeletedObjects | Restore-ADObject

Kako naći FSMO uloge sa PowerShell-om?

# Solution 1
Get-ADForest | Format-List -Property SchemaMaster, DomainNamingMaster
Get-ADDomain | Format-List -Property PDCEmulator, RIDMaster, InfrastructureMaster

# Solution 2
netdom query fsmo

# Solution 3
[System.DirectoryServices.ActiveDirectory.Forest]::GetCurrentForest().SchemaRoleOwner
[System.DirectoryServices.ActiveDirectory.Forest]::GetCurrentForest().NamingRoleOwner
[System.DirectoryServices.ActiveDirectory.Domain]::GetCurrentDomain().InfrastructureRoleOwner
[System.DirectoryServices.ActiveDirectory.Domain]::GetCurrentDomain().PdcRoleOwner
[System.DirectoryServices.ActiveDirectory.Domain]::GetCurrentDomain().RidRoleOwner

# Solution 1

Get-ADForest | Format-List -Property SchemaMaster, DomainNamingMaster

Get-ADDomain | Format-List -Property PDCEmulator, RIDMaster, InfrastructureMaster

# Solution 2

netdom query fsmo

# Solution 3

[System.DirectoryServices.ActiveDirectory.Forest]::GetCurrentForest().SchemaRoleOwner

[System.DirectoryServices.ActiveDirectory.Forest]::GetCurrentForest().NamingRoleOwner

[System.DirectoryServices.ActiveDirectory.Domain]::GetCurrentDomain().InfrastructureRoleOwner

[System.DirectoryServices.ActiveDirectory.Domain]::GetCurrentDomain().PdcRoleOwner

[System.DirectoryServices.ActiveDirectory.Domain]::GetCurrentDomain().RidRoleOwner

Kako se povezati na određeni kontrolor domena sa PowerShell-om?
Get-ADUser -Identity $user -Server 'serverDC01'

Kako doći do trenutnog servera za logovanje sa PowerShell-om?

($env:LOGONSERVER).Substring(2)
([System.Environment]::GetEnvironmentVariable('logonserver')).Substring(2)

1 2	($env:LOGONSERVER).Substring(2) ([System.Environment]::GetEnvironmentVariable('logonserver')).Substring(2)

Kako obaviti “gpupdate” na kompjuteru sa PowerShell-om?
Invoke-GPUpdate -Computer $computer -Force -RandomDelayInMinutes 0 # Windows 2012

Groups

Kako kreirati novu grupu u Aktivnom Direktorijumu sa PowerShell-om?

New-ADGroup -Name 'Powershell Guru' -SamAccountName powershellguru -GroupCategory Security -GroupScope Global -DisplayName 'Powershell Guru' -Path 'OU=MyOU,DC=domain,DC=com' -Description 'My account'

1	New-ADGroup -Name 'Powershell Guru' -SamAccountName powershellguru -GroupCategory Security -GroupScope Global -DisplayName 'Powershell Guru' -Path 'OU=MyOU,DC=domain,DC=com' -Description 'My account'

Kako ukloniti grupu u Aktivnom Direktorijumu sa PowerShell-om?
Remove-ADGroup -Identity 'PowershellGuru'

Kako dodati korisnika u grupu u Aktivnom Direktorijumu sa PowerShell-om?
Add-ADGroupMember "Powershell Guru" -Members powershellguru

Kako ukloniti korisnika iz grupe u Aktivnom Direktorijumu sa PowerShell-om?
Remove-ADGroupMember 'Powershell Guru' -Members powershellguru

Kako naći prazne grupe (bez članova) u Aktivnom Direktorijumu sa PowerShell-om?
Get-ADGroup -Filter * -Properties Members | Where-Object -FilterScript {-not $_.Members}

Kako izbrojati prazne grupe (bez članova) u Aktivnom Direktorijumu sa PowerShell-om?
(Get-ADGroup -Filter * -Properties Members | Where-Object -FilterScript {-not $_.Members}).Count

Kako naći članove grupe u Aktivnom Direktorijumu sa PowerShell-om?

# Solution 1
Get-ADGroupMember 'Powershell Guru' | ForEach-Object -Process {$_.DistinguishedName}
Get-ADGroupMember 'Powershell Guru' | ForEach-Object -Process {$_.Samaccountname}

# Solution 2
Get-ADGroup 'Powershell Guru' -Properties Members | Select-Object -Property Members -ExpandProperty Members | Sort-Object

# Solution 3
function Get-ADGroupMemberFast
{
    [CmdletBinding()]

    Param
    (
        [Parameter(Mandatory = $true)]
        [string]$GroupName
    )

    $de = New-Object -TypeName System.DirectoryServices.DirectoryEntry
    $ds = New-Object -TypeName System.DirectoryServices.DirectorySearcher
    $ds.SearchRoot = $de
    $ds.Filter = "(cn=$group)"
    $null = $ds.PropertiesToLoad.Add('member')
    $result = $ds.FindOne()

    if($result)
    {
        $account = $result.GetDirectoryEntry()
        $account.Properties['member'] | ForEach-Object -Process {$_}
    }
}

Get-ADGroupMemberFast -GroupName 'Powershell Guru'

# Solution 1

Get-ADGroupMember 'Powershell Guru' | ForEach-Object -Process {$_.DistinguishedName}

Get-ADGroupMember 'Powershell Guru' | ForEach-Object -Process {$_.Samaccountname}

# Solution 2

Get-ADGroup 'Powershell Guru' -Properties Members | Select-Object -Property Members -ExpandProperty Members | Sort-Object

# Solution 3

function Get-ADGroupMemberFast

{

[CmdletBinding()]

Param

(

[Parameter(Mandatory = $true)]

[string]$GroupName

)

$de = New-Object -TypeName System.DirectoryServices.DirectoryEntry

$ds = New-Object -TypeName System.DirectoryServices.DirectorySearcher

$ds.SearchRoot = $de

$ds.Filter = "(cn=$group)"

$null = $ds.PropertiesToLoad.Add('member')

$result = $ds.FindOne()

if($result)

{

$account = $result.GetDirectoryEntry()

$account.Properties['member'] | ForEach-Object -Process {$_}

}

Get-ADGroupMemberFast -GroupName 'Powershell Guru'

Kako naći članove grupe sa povratničkim članovima u Aktivnom Direktorijumu sa PowerShell-om?

Get-ADGroupMember 'Powershell Guru' -Recursive | ForEach-Object -Process {$_.DistinguishedName}
Get-ADGroupMember 'Powershell Guru' -Recursive | ForEach-Object -Process {$_.SamAccountName}

1 2	Get-ADGroupMember 'Powershell Guru' -Recursive \| ForEach-Object -Process {$_.DistinguishedName} Get-ADGroupMember 'Powershell Guru' -Recursive \| ForEach-Object -Process {$_.SamAccountName}

Kako izbrojati članove grupe sa / bez povratničkih članova u Aktivnom Direktorijumu sa PowerShell-om?

(Get-ADGroupMember 'Powershell Guru' | ForEach-Object -Process {$_.Samaccountname}).Count
(Get-ADGroupMember 'Powershell Guru' -Recursive | ForEach-Object -Process {$_.Samaccountname}).Count

1 2	(Get-ADGroupMember 'Powershell Guru' \| ForEach-Object -Process {$_.Samaccountname}).Count (Get-ADGroupMember 'Powershell Guru' -Recursive \| ForEach-Object -Process {$_.Samaccountname}).Count

Users

Kako koristiti džoker u filteru “Get-ADUser” u Aktivnom Direktorijumu sa PowerShell-om?

# Filter
(Get-ADUser -SearchBase 'OU=myOU,DC=domain,DC=com' -Filter {name -like '*vip*'} -Properties Name).Name

# LDAPFilter
(Get-ADUser -SearchBase 'OU=myOU,DC=domain,DC=com' -LDAPFilter '(name=*vip*)' -Properties Name).Name

# With a variable
$user = '*vip*'
(Get-ADUser -SearchBase 'OU=myOU,DC=domain,DC=com' -Filter {name -like $user} -Properties Name).Name

# Filter

(Get-ADUser -SearchBase 'OU=myOU,DC=domain,DC=com' -Filter {name -like '*vip*'} -Properties Name).Name

# LDAPFilter

(Get-ADUser -SearchBase 'OU=myOU,DC=domain,DC=com' -LDAPFilter '(name=*vip*)' -Properties Name).Name

# With a variable

$user = '*vip*'

(Get-ADUser -SearchBase 'OU=myOU,DC=domain,DC=com' -Filter {name -like $user} -Properties Name).Name

Kako pomeriti korisnika u drugi OU u Aktivnom Direktorijumu sa PowerShell-om?
Move-ADObject -Identity $dn -TargetPath 'OU=myOU,DC=domain,DC=com'

Kako naći sve članove koji su (Ugneždeni) za korisnika sa PowerShell-om?
Get-ADGroup -LDAPFilter "(member:1.2.840.113556.1.4.1941:=$($dn))"

Kako naći članove (kratko ime / okrnjeno) za korisnika sa PowerShell-om?
(Get-ADUser $user -Properties MemberOf).MemberOf | ForEach-Object -Process {($_ -split ',')[0].Substring(3)} | Sort-Object

Kako promeniti Ime (Puno Ime), (Korisničko ime), Dato Ime (Ime), i Prezime (Prezime) za korisnika sa nalogom u Aktivnom Direktorijumu sa PowerShell-om?

Set-ADUser $samAccountName -DisplayName 'DisplayName' -GivenName 'Test' -Surname 'Powershell' -DisplayName 'Test Powershell'
Rename-ADObject $dn -NewName 'Test Powershell' #FullName

1 2	Set-ADUser $samAccountName -DisplayName 'DisplayName' -GivenName 'Test' -Surname 'Powershell' -DisplayName 'Test Powershell' Rename-ADObject $dn -NewName 'Test Powershell' #FullName

Kako promeniti Opis, Kancelarijski i (Tele) broj telefona za korisnika u Aktivnom Direktorijumu sa PowerShell-om?
Set-ADUser $samAccountName -Description 'IT Consultant' -Office 'Building B' -OfficePhone '12345'

Kako podesiti datum isticanja na “31/12/2015” ili “Nikad” za korisnika u Aktivnom Direktorijumu sa PowerShell-om?

# 31/12/2015
Set-ADAccountExpiration $samAccountName -DateTime '01/01/2016'

# Never
Clear-ADAccountExpiration $samAccountName

# 31/12/2015

Set-ADAccountExpiration $samAccountName -DateTime '01/01/2016'

# Never

Clear-ADAccountExpiration $samAccountName

Kako otključati korisnički nalog u Aktivnom Direktorijumu sa PowerShell-om?
Unlock-ADAccount $samAccountName

Kako omogućiti / onemogućiti korisnički nalog u Aktivnom Direktorijumu sa PowerShell-om?

Disable-ADAccount $samAccountName
Enable-ADAccount $samAccountName

1 2	Disable-ADAccount $samAccountName Enable-ADAccount $samAccountName

Kako ukloniti korisnički nalog u Aktivnom Direktorijumu sa PowerShell-om?
Remove-ADUser $samAccountName

Kako resetovati lozinku za jedan nalog korisnika u Aktivnom Direktorijumu sa PowerShell-om?

# Solution 1 : ask password
$password = Read-Host -Prompt 'New Password' -AsSecureString

# Solution 2 : specify password
$password = ConvertTo-SecureString -String 'Q>9xYMw<3?' -AsPlainText -Force

Get-ADUser -Filter "samaccountname -like 'helpdeskagent*'" | Set-ADAccountPassword -NewPassword $newpwd -Reset -PassThru | Set-ADuser -ChangePasswordAtLogon $true

# Solution 1 : ask password

$password = Read-Host -Prompt 'New Password' -AsSecureString

# Solution 2 : specify password

$password = ConvertTo-SecureString -String 'Q>9xYMw<3?' -AsPlainText -Force

Get-ADUser -Filter "samaccountname -like 'helpdeskagent*'" | Set-ADAccountPassword -NewPassword $newpwd -Reset -PassThru | Set-ADuser -ChangePasswordAtLogon $true

Kako resetovati lozinku za nekoliko naloga korisnika (veliki deo) u Aktivnom Direktorijumu sa PowerShell-om?

# Solution 1 : ask password
$password = Read-Host -Prompt 'New Password' -AsSecureString

# Solution 2 : specify password
$password = ConvertTo-SecureString -String 'Q>9xYMw<3?' -AsPlainText -Force

Get-ADUser -Filter "samaccountname -like 'helpdeskagent*'" | Set-ADAccountPassword -NewPassword $newpwd -Reset -PassThru | Set-ADuser -ChangePasswordAtLogon $true

# Solution 1 : ask password

$password = Read-Host -Prompt 'New Password' -AsSecureString

# Solution 2 : specify password

$password = ConvertTo-SecureString -String 'Q>9xYMw<3?' -AsPlainText -Force

Get-ADUser -Filter "samaccountname -like 'helpdeskagent*'" | Set-ADAccountPassword -NewPassword $newpwd -Reset -PassThru | Set-ADuser -ChangePasswordAtLogon $true

Kako naći vlasnika fajla u Aktivnom Direktorijumu sa PowerShell-om?

$user = New-Object -TypeName System.Security.Principal.NTAccount -ArgumentList (Get-Acl -Path 'userFile.txt').Owner
$sid = $user.Translate([System.Security.Principal.SecurityIdentifier]).Value
Get-ADUser $sid

$user = New-Object -TypeName System.Security.Principal.NTAccount -ArgumentList (Get-Acl -Path 'userFile.txt').Owner

$sid = $user.Translate([System.Security.Principal.SecurityIdentifier]).Value

Get-ADUser $sid

Kako pronaći OJ (Organizacionu Jedinicu) za korisnika u Aktivnom Direktorijumu sa PowerShell-om?
[regex]::match("$((Get-ADUser $user -Properties DistinguishedName).DistinguishedName)",'(?=OU=)(.*\n?)').value

Kako pronaći onemogućene naloge korisnika u Aktivnom Direktorijumu sa PowerShell-om?

Search-ADAccount -AccountDisabled
Get-ADUser -Filter {Enabled -ne $true}

1 2	Search-ADAccount -AccountDisabled Get-ADUser -Filter {Enabled -ne $true}

Kako pronaći istekle naloge korisnika u Aktivnom Direktorijumu sa PowerShell-om?
Search-ADAccount -AccountExpired

Kako pronaći zaključane naloge korisnika u Aktivnom Direktorijumu sa PowerShell-om?
Search-ADAccount -LockedOut

Kako pronaći SID korisničkog naloga u Aktivnom Direktorijumu sa PowerShell-om?
(Get-ADUser $user -Properties SID).SID.Value

Kako promeniti korisničko ime u SID u Aktivnom Direktorijumu sa PowerShell-om?

$user = New-Object -TypeName System.Security.Principal.NTAccount -ArgumentList ('DOMAIN', 'user')
$SID = ($user.Translate([System.Security.Principal.SecurityIdentifier])).Value

1 2	$user = New-Object -TypeName System.Security.Principal.NTAccount -ArgumentList ('DOMAIN', 'user') $SID = ($user.Translate([System.Security.Principal.SecurityIdentifier])).Value

Kako promeniti SID u korisničko ime u Aktivnom Direktorijumu sa PowerShell-om?

$SID = New-Object -TypeName System.Security.Principal.SecurityIdentifier -ArgumentList ('SID')
$user = ($SID.Translate( [System.Security.Principal.NTAccount])).Value

1 2	$SID = New-Object -TypeName System.Security.Principal.SecurityIdentifier -ArgumentList ('SID') $user = ($SID.Translate( [System.Security.Principal.NTAccount])).Value

Kako podeliti različito ime korisničkog naloga u Aktivnom Direktorijumu sa PowerShell-om?

$dn = 'CN=Powershell Test,OU=TEST,DC=domain,DC=com'
$dn.Split(',')[0] # Returns "CN=Powershell Test"
$dn.Split(',')[0].Split('=')[1] # Returns "Powershell Test"

$dn = 'CN=Powershell Test,OU=TEST,DC=domain,DC=com'

$dn.Split(',')[0] # Returns "CN=Powershell Test"

$dn.Split(',')[0].Split('=')[1] # Returns "Powershell Test"

Kako pronaći datum kreiranja / promene korisničkog naloga u Aktivnom Direktorijumu sa PowerShell-om?
Get-ADUser -Identity $user -Properties whenChanged, whenCreated | Format-List -Property whenChanged, whenCreated

Kako prikazati proizvoljna i obavezna svojstva za klasnog «Korisnika» u Aktivnom Direktorijumu sa PowerShell-om?

$schema = [DirectoryServices.ActiveDirectory.ActiveDirectorySchema]::GetCurrentSchema()
$schema.FindClass('user').mandatoryproperties | Format-Table
$schema.FindClass('user').optionalproperties | Format-Table

$schema = [DirectoryServices.ActiveDirectory.ActiveDirectorySchema]::GetCurrentSchema()

$schema.FindClass('user').mandatoryproperties | Format-Table

$schema.FindClass('user').optionalproperties | Format-Table

Kako pronaći LDAP putanju za korisnika u Aktivnom Direktorijumu sa PowerShell-om?

$searcher = New-Object -TypeName DirectoryServices.DirectorySearcher -ArgumentList ([ADSI]'')
$searcher.Filter = "(&(objectClass=user)(sAMAccountName= $user))"
$searcher = $searcher.FindOne()
$pathLDAP = $searcher.Path

$searcher = New-Object -TypeName DirectoryServices.DirectorySearcher -ArgumentList ([ADSI]'')

$searcher.Filter = "(&(objectClass=user)(sAMAccountName= $user))"

$searcher = $searcher.FindOne()

$pathLDAP = $searcher.Path

Kako promeniti UI (uobičajeno Ime) za korisnika u Aktivnom Direktorijumu sa PowerShell-om?
Rename-ADObject $((Get-ADUser $user -Properties DistinguishedName).DistinguishedName) -NewName 'Test Powershell'

Kako pronaći Organizacionu jedinicu (OJ) glavnog korisnika u Aktivnom Direktorijumu sa PowerShell-om?

$dn = (Get-ADUser $user -Properties DistinguishedName).DistinguishedName
$parent = $dn.Split(',',2)[1]

1 2	$dn = (Get-ADUser $user -Properties DistinguishedName).DistinguishedName $parent = $dn.Split(',',2)[1]

Kako pronaći vlasnika korisnika (koji je kreirao nalog) u Aktivnom Direktorijumu sa PowerShell-om?

$dn = (Get-ADUser $user -Properties DistinguishedName).DistinguishedName
$owner = (Get-Acl -Path "AD:$dn").Owner

1 2	$dn = (Get-ADUser $user -Properties DistinguishedName).DistinguishedName $owner = (Get-Acl -Path "AD:$dn").Owner

Kako promeniti PwdLastSet atribut za korisnika u Aktivnom Direktorijumu sa PowerShell-om?

# Solution 1
[DateTime]::FromFileTime((Get-ADUser $user -Properties pwdLastSet).pwdLastSet)

# Solution 2
w32tm /ntte 130787549514737594

# Solution 1

[DateTime]::FromFileTime((Get-ADUser $user -Properties pwdLastSet).pwdLastSet)

# Solution 2

w32tm /ntte 130787549514737594

Computers

Kako testirati bezbedni kanal između lokalnog kompjutera i domena sa PowerShell-om?
Test-ComputerSecureChannel

Kako popraviti bezbedni kanal između lokalnog kompjutera i domena sa PowerShell-om?
Test-ComputerSecureChannel -Repair

Kako onemogućiti nalog kompjutera u Aktivnom Direktorijumu sa PowerShell-om?
Disable-ADAccount $computer

Kako pronaći računare sa specifičnim Operativnim Sistemima u Aktivnom Direktorijumu sa PowerShell-om?

Get-ADComputer -Filter 'OperatingSystem -eq "CentOS"'
Get-ADComputer -Filter 'OperatingSystem -eq "GNU/Linux"'
Get-ADComputer -Filter 'OperatingSystem -eq "Linux"'
Get-ADComputer -Filter 'OperatingSystem -eq "Mac OS X"'
Get-ADComputer -Filter 'OperatingSystem -eq "OnTap"'
Get-ADComputer -Filter 'OperatingSystem -eq "Red Hat Enterprise Linux Server"'
Get-ADComputer -Filter 'OperatingSystem -eq "redhat-linux-gnu"'
Get-ADComputer -Filter 'OperatingSystem -eq "Samba"'
Get-ADComputer -Filter 'OperatingSystem -eq "Ubuntu"'
Get-ADComputer -Filter 'OperatingSystem -eq "Windows NT"'
Get-ADComputer -Filter 'OperatingSystem -eq "Windows 2000 Professional"'
Get-ADComputer -Filter 'OperatingSystem -eq "Windows 2000 Server"'
Get-ADComputer -Filter 'OperatingSystem -eq "Windows XP Professional"'
Get-ADComputer -Filter 'OperatingSystem -eq "Windows Server 2003"'
Get-ADComputer -Filter 'OperatingSystem -eq "Windows Vista™ Business"'
Get-ADComputer -Filter 'OperatingSystem -eq "Windows Vista™ Enterprise"'
Get-ADComputer -Filter 'OperatingSystem -eq "Windows Vista™ Entreprise"'
Get-ADComputer -Filter 'OperatingSystem -eq "Windows 7 Enterprise"'
Get-ADComputer -Filter 'OperatingSystem -eq "Windows 7 Professional"'
Get-ADComputer -Filter 'OperatingSystem -eq "Windows 7 Ultimate"'
Get-ADComputer -Filter 'OperatingSystem -eq "Windows Server 2008 R2 Enterprise"'
Get-ADComputer -Filter 'OperatingSystem -eq "Windows Server 2008 R2 Standard"'
Get-ADComputer -Filter 'OperatingSystem -eq "Windows Server® 2008 Enterprise"'
Get-ADComputer -Filter 'OperatingSystem -eq "Windows 8 Enterprise"'
Get-ADComputer -Filter 'OperatingSystem -eq "Windows 8.1 Enterprise"'
Get-ADComputer -Filter 'OperatingSystem -eq "Windows Server 2012 R2 Standard"'
Get-ADComputer -Filter 'OperatingSystem -eq "Windows Server 2012 Standard"'

Get-ADComputer -Filter 'OperatingSystem -eq "CentOS"'

Get-ADComputer -Filter 'OperatingSystem -eq "GNU/Linux"'

Get-ADComputer -Filter 'OperatingSystem -eq "Linux"'

Get-ADComputer -Filter 'OperatingSystem -eq "Mac OS X"'

Get-ADComputer -Filter 'OperatingSystem -eq "OnTap"'

Get-ADComputer -Filter 'OperatingSystem -eq "Red Hat Enterprise Linux Server"'

Get-ADComputer -Filter 'OperatingSystem -eq "redhat-linux-gnu"'

Get-ADComputer -Filter 'OperatingSystem -eq "Samba"'

Get-ADComputer -Filter 'OperatingSystem -eq "Ubuntu"'

Get-ADComputer -Filter 'OperatingSystem -eq "Windows NT"'

Get-ADComputer -Filter 'OperatingSystem -eq "Windows 2000 Professional"'

Get-ADComputer -Filter 'OperatingSystem -eq "Windows 2000 Server"'

Get-ADComputer -Filter 'OperatingSystem -eq "Windows XP Professional"'

Get-ADComputer -Filter 'OperatingSystem -eq "Windows Server 2003"'

Get-ADComputer -Filter 'OperatingSystem -eq "Windows Vista™ Business"'

Get-ADComputer -Filter 'OperatingSystem -eq "Windows Vista™ Enterprise"'

Get-ADComputer -Filter 'OperatingSystem -eq "Windows Vista™ Entreprise"'

Get-ADComputer -Filter 'OperatingSystem -eq "Windows 7 Enterprise"'

Get-ADComputer -Filter 'OperatingSystem -eq "Windows 7 Professional"'

Get-ADComputer -Filter 'OperatingSystem -eq "Windows 7 Ultimate"'

Get-ADComputer -Filter 'OperatingSystem -eq "Windows Server 2008 R2 Enterprise"'

Get-ADComputer -Filter 'OperatingSystem -eq "Windows Server 2008 R2 Standard"'

Get-ADComputer -Filter 'OperatingSystem -eq "Windows Server® 2008 Enterprise"'

Get-ADComputer -Filter 'OperatingSystem -eq "Windows 8 Enterprise"'

Get-ADComputer -Filter 'OperatingSystem -eq "Windows 8.1 Enterprise"'

Get-ADComputer -Filter 'OperatingSystem -eq "Windows Server 2012 R2 Standard"'

Get-ADComputer -Filter 'OperatingSystem -eq "Windows Server 2012 Standard"'

Organizational Unit (OU)

Kako kreirati Organizacionu Jedinicu (OJ) u Aktivnom Direktorijumu sa PowerShell-om?
New-ADOrganizationalUnit -Name 'TEST' -Path 'DC=domain,DC=com'

Kako pronaći detalje Organizacione Jedinice (OJ) u Aktivnom Direktorijumu sa PowerShell-om?
Get-ADOrganizationalUnit 'OU=TEST,DC=domain,DC=com' -Properties *

Kako promeniti opis za Organizacionu jedinicu (OJ) u Aktivnom Direktorijumu sa PowerShell-om?
Set-ADOrganizationalUnit 'OU=TEST,DC=domain,DC=com' -Description 'My description'

Kako omogućiti / onemogućiti slučajno brisanje Organizacione Jedinice (OJ) u Aktivnom Direktorijumu sa PowerShell-om?

# Protection ON
Set-ADOrganizationalUnit 'OU=TEST,DC=domain,DC=com' -ProtectedFromAccidentalDeletion $true

# Protection OFF
Set-ADOrganizationalUnit 'OU=TEST,DC=domain,DC=com' -ProtectedFromAccidentalDeletion $false

# Protection ON

Set-ADOrganizationalUnit 'OU=TEST,DC=domain,DC=com' -ProtectedFromAccidentalDeletion $true

# Protection OFF

Set-ADOrganizationalUnit 'OU=TEST,DC=domain,DC=com' -ProtectedFromAccidentalDeletion $false

Kako omogućiti slučajno brisanje za sve Organizacione Jedinica (OJ) u Aktivnom Direktorijumu sa PowerShell-om?

Get-ADOrganizationalUnit -Filter * -Property ProtectedFromAccidentalDeletion | Where-Object -FilterScript { $_.ProtectedFromAccidentalDeletion -eq $false } | Set-ADOrganizationalUnit -ProtectedFromAccidentalDeletion $true

1	Get-ADOrganizationalUnit -Filter * -Property ProtectedFromAccidentalDeletion \| Where-Object -FilterScript { $_.ProtectedFromAccidentalDeletion -eq $false } \| Set-ADOrganizationalUnit -ProtectedFromAccidentalDeletion $true

Kako obrisati Organizacionu Jedinica (OJ) zaštićenu od slučajnog brisanja u Aktivnom Direktorijumu sa PowerShell-om?

Set-ADOrganizationalUnit 'OU=TEST,DC=domain,DC=com' -ProtectedFromAccidentalDeletion $false
Remove-ADOrganizationalUnit 'OU=TEST,DC=domain,DC=com'

1 2	Set-ADOrganizationalUnit 'OU=TEST,DC=domain,DC=com' -ProtectedFromAccidentalDeletion $false Remove-ADOrganizationalUnit 'OU=TEST,DC=domain,DC=com'

Kako promeniti RazličitoIme za Organizacionu Jedinicu (OJ) u UobičajenoIme u Aktivnom Direktorijumu sa PowerShell-om?

$parent = $dn.Split(',',2)[1]
$parent = (Get-ADOrganizationalUnit $parent -Properties CanonicalName).CanonicalName

1 2	$parent = $dn.Split(',',2)[1] $parent = (Get-ADOrganizationalUnit $parent -Properties CanonicalName).CanonicalName

Kako napraviti spisak praznih Organizacionih Jedinica (OJ-a) sa PowerShell-om?

# Solution 1
Get-ADOrganizationalUnit -Filter * -Property 'msDS-Approx-Immed-Subordinates' | Where-Object -FilterScript {$_.'msDS-Approx-Immed-Subordinates' -eq 0}

# Solution 2
([adsisearcher]'(objectclass=organizationalunit)').FindAll() | Where-Object -FilterScript { (([adsi]$_.Path).PSbase.Children | Measure-Object).Count -eq 0 }

# Solution 1

Get-ADOrganizationalUnit -Filter * -Property 'msDS-Approx-Immed-Subordinates' | Where-Object -FilterScript {$_.'msDS-Approx-Immed-Subordinates' -eq 0}

# Solution 2

([adsisearcher]'(objectclass=organizationalunit)').FindAll() | Where-Object -FilterScript { (([adsi]$_.Path).PSbase.Children | Measure-Object).Count -eq 0 }

Kako naći menadžera grupe sa PowerShell-om?
(Get-ADGroup $dn -Properties Managedby).Managedby

Regex (Regular Expression)

Kako izdvojiti IP adresu v4 (80.80.228.8) sa Regex-om u PowerShell-u?
$example = 'The IP address is 80.80.228.8'
$ip = [regex]::match($example,'\b\d{1,3}\.\d{1,3}\.\d{1,3}\.\d{1,3}\b').value

Kako izdvojiti MAC adresu (C0-D9-62-39-61-2D) uz pomoć separatora “-” sa Regex-om u PowerShell-u?
$example = 'The MAC address is C0-D9-62-39-61-2D'
$mac = [regex]::match($example,'([0-9A-F]{2}[-]){5}([0-9A-F]{2})').value

Kako izdvojiti MAC adresu (C0:D9:62:39:61:2D) uz pomoć separatora “:” sa Regex-om u PowerShell-u?
$example = 'The MAC address is C0:D9:62:39:61:2D'
$mac = [regex]::match($example,'((\d|([a-f]|[A-F])){2}:){5}(\d|([a-f]|[A-F])){2}').value

Kako izdvojiti datum (10/02/2015) sa Regex-om u PowerShell-u?
$example = 'The date is 10/02/2015'
$date = [regex]::match($example,'(\d{2}\/\d{2}\/\d{4})').value

Kako izdvojiti URL (www.powershell-guru.com) sa Regex-om u PowerShell-u?
$example = 'The URL is www.powershell-guru.com'
$url = [regex]::match($example,'[a-z]+[:.].*?(?=\s)').value

Kako izdvojiti email (user@domain.com) sa Regex-om u PowerShell-u?
$example = 'The email is user@domain.com'
$email = [regex]::match($example,'(?i)\b[A-Z0-9._%+-]+@[A-Z0-9.-]+\.[A-Z]{2,4}\b').value

Kako izdvojiti “guru” iz primera niza sa Regex-om sa PowerShell-u?
$example = 'www.powershell-guru.com'
[regex]::match($example,'(?<=-)(.*\n?)(?=.com)').value

Kako izdvojiti “guru.com” iz primera niza sa Regex-om sa PowerShell-u?
$example = 'www.powershell-guru.com'
[regex]::match($example,'(?<=-)(.*\n?)(?<=.)').value

Kako izdvojiti “powershell-guru.com” iz primera niza sa Regex-om u PowerShell-u?
$example = 'www.powershell-guru.com'
[regex]::match($example,'(?<=www.)(.*\n?)').value

Kako izdvojiti “123” iz primera niza sa Regex-om u PowerShell-u?
$example = 'Powershell123'
[regex]::match($example,'(\d+)').value

Kako izdvojiti “$” (znak dolar) iz primera niza sa Regex-om u PowerShell-u?
$example = 'Powershell`$123'
[regex]::match($example,'(\$)').value

Kako zameniti karakter (* .com) sa drugim (* .fr) u nizu sa Regex-om u PowerShell-u?
$example = 'www.powershell-guru.com'
[regex]::Replace($example, '.com','.fr')

Kako otpustiti niz sa Regex-om u PowerShell-u?
[regex]::Escape('\\server\share')

Memory

Kako prisiliti kolekciju memorije sakupljačem smeća sa PowerShell-om?
[System.GC]::Collect()
[System.GC]::WaitForPendingFinalizers()

Kako dobiti RAM veličinu kompjutera sa PowerShell-om?

# Solution 1
Get-CimInstance -ClassName 'cim_physicalmemory' | ForEach-Object -Process {$_.Capacity /1GB}

# Solution 2
(Get-WmiObject -Class Win32_ComputerSystem).TotalPhysicalMemory /1GB

# Solution 3
(systeminfo.exe | Select-String -Pattern 'Total Physical Memory:').ToString().Split(':')[1].Trim()

# Solution 1

Get-CimInstance -ClassName 'cim_physicalmemory' | ForEach-Object -Process {$_.Capacity /1GB}

# Solution 2

(Get-WmiObject -Class Win32_ComputerSystem).TotalPhysicalMemory /1GB

# Solution 3

(systeminfo.exe | Select-String -Pattern 'Total Physical Memory:').ToString().Split(':')[1].Trim()

Date

Kako dobiti sadašnji datum sa PowerShell-om?
Get-Date
[Datetime]::Now

Kako pokazati datum u različitim formatima sa PowerShell-om?

### DATETIME ###

Get-Date -Format D             : Tuesday, June 30, 2015                                                                                                                                                                 
Get-Date -Format f             : Tuesday, June 30, 2015 3:22 PM                                                                                                                                                            
Get-Date -Format F             : Tuesday, June 30, 2015 3:22:58 PM                                                                                                                                                          
Get-Date -Format g             : 6/30/2015 3:23 PM                                                                                                                                                               
Get-Date -Format G             : 6/30/2015 3:23:30 PM

Get-Date -DisplayHint Date     : Tuesday, June 30, 2015
Get-Date -DisplayHint DateTime : Tuesday, June 30, 2015 3:31:21 PM

### DATE ###

Get-Date -Format d             : 6/30/2015                                                                                                                                                                     
Get-Date -Format yyyyMMdd      : 20150630

Get-Date -UFormat '%d%m%Y'     : 30062015
Get-Date -UFormat '%m%d%Y'     : 06302015
Get-Date -UFormat '%Y%m%d'     : 20150630

Get-Date -UFormat '%d.%m.%Y'   : 30.06.2015
Get-Date -UFormat '%m.%d.%Y'   : 06.30.2015
Get-Date -UFormat '%Y.%m.%d'   : 2015.06.30

Get-Date -UFormat '%d-%m-%Y'   : 30-06-2015
Get-Date -UFormat '%m-%d-%Y'   : 06-30-2015
Get-Date -UFormat '%Y-%m-%d'   : 2015-06-30

Get-Date -UFormat '%d/%m/%Y'   : 30/06/2015
Get-Date -UFormat '%m/%d/%Y'   : 06/30/2015
Get-Date -UFormat '%Y/%m/%d'   : 2015/06/30

### HOUR ###
Get-Date -Format t             : 3:23 PM                                                                                                                                                                          
Get-Date -Format T             : 3:23:30 PM 
Get-Date -Format HH            : 15 (Hour)
Get-Date -Format mm            : 28 (Minute)
Get-Date -Format ss            : 30 (Seconds)
Get-Date -DisplayHint Time     : 3:23:30 PM

### DAY ###
Get-Date -Format dddd          : Tuesday
Get-Date -Format ddd           : Tue
Get-Date -Format dd            : 30

### MONTH ###
Get-Date -Format MMMM          : June
Get-Date -Format MMM           : Jun
Get-Date -Format MM            : 06

### YEAR ###
Get-Date -Format yyyy          : 2015

### DATETIME ###

Get-Date -Format D : Tuesday, June 30, 2015

Get-Date -Format f : Tuesday, June 30, 2015 3:22 PM

Get-Date -Format F : Tuesday, June 30, 2015 3:22:58 PM

Get-Date -Format g : 6/30/2015 3:23 PM

Get-Date -Format G : 6/30/2015 3:23:30 PM

Get-Date -DisplayHint Date : Tuesday, June 30, 2015

Get-Date -DisplayHint DateTime : Tuesday, June 30, 2015 3:31:21 PM

### DATE ###

Get-Date -Format d : 6/30/2015

Get-Date -Format yyyyMMdd : 20150630

Get-Date -UFormat '%d%m%Y' : 30062015

Get-Date -UFormat '%m%d%Y' : 06302015

Get-Date -UFormat '%Y%m%d' : 20150630

Get-Date -UFormat '%d.%m.%Y' : 30.06.2015

Get-Date -UFormat '%m.%d.%Y' : 06.30.2015

Get-Date -UFormat '%Y.%m.%d' : 2015.06.30

Get-Date -UFormat '%d-%m-%Y' : 30-06-2015

Get-Date -UFormat '%m-%d-%Y' : 06-30-2015

Get-Date -UFormat '%Y-%m-%d' : 2015-06-30

Get-Date -UFormat '%d/%m/%Y' : 30/06/2015

Get-Date -UFormat '%m/%d/%Y' : 06/30/2015

Get-Date -UFormat '%Y/%m/%d' : 2015/06/30

### HOUR ###

Get-Date -Format t : 3:23 PM

Get-Date -Format T : 3:23:30 PM

Get-Date -Format HH : 15 (Hour)

Get-Date -Format mm : 28 (Minute)

Get-Date -Format ss : 30 (Seconds)

Get-Date -DisplayHint Time : 3:23:30 PM

### DAY ###

Get-Date -Format dddd : Tuesday

Get-Date -Format ddd : Tue

Get-Date -Format dd : 30

### MONTH ###

Get-Date -Format MMMM : June

Get-Date -Format MMM : Jun

Get-Date -Format MM : 06

### YEAR ###

Get-Date -Format yyyy : 2015

Kako promeniti datum (DatumVreme) u datum (Niz) sa PowerShell-om?

# Solution 1
$datetimeToString = '{0:MM/dd/yy}' -f (Get-Date '07/15/2015')

# Solution 2
$datetimeToString = (Get-Date '07/15/2015').ToShortDateString()

# Check

$datetimeToString
07/15/15

$datetimeToString.GetType().Name
String

# Solution 1

$datetimeToString = '{0:MM/dd/yy}' -f (Get-Date '07/15/2015')

# Solution 2

$datetimeToString = (Get-Date '07/15/2015').ToShortDateString()

# Check

$datetimeToString

07/15/15

$datetimeToString.GetType().Name

String

Kako promeniti datum (Niz) u datum (DatumVreme) sa PowerShell-om?

# Solution 1
$stringToDatetime = '07/15/2015' | Get-Date
$stringToDatetime = '07-15-2015' | Get-Date

# Solution 2
[Datetime]::ParseExact('07/15/2015', 'MM/dd/yyyy', $null)

# Solution 3
$stringToDatetime = [Datetime]'7/15/2015'

# Check

$stringToDatetime
Wednesday, July 15, 2015 12:00:00 AM

$stringToDatetime.GetType().Name
Datetime

# Solution 1

$stringToDatetime = '07/15/2015' | Get-Date

$stringToDatetime = '07-15-2015' | Get-Date

# Solution 2

[Datetime]::ParseExact('07/15/2015', 'MM/dd/yyyy', $null)

# Solution 3

$stringToDatetime = [Datetime]'7/15/2015'

# Check

$stringToDatetime

Wednesday, July 15, 2015 12:00:00 AM

$stringToDatetime.GetType().Name

Datetime

Kako izračunati razliku (broj Dana, Sati, Minuta ili Sekundi) između dva datuma sa PowerShell-om?
(New-TimeSpan -Start $dateStart -End $dateEnd).Days
(New-TimeSpan -Start $dateStart -End $dateEnd).Hours
(New-TimeSpan -Start $dateStart -End $dateEnd).Minutes
(New-TimeSpan -Start $dateStart -End $dateEnd).Seconds

Kako uporediti dva datuma sa PowerShell-om?
(Get-Date 2015-01-01) -lt (Get-Date 2015-01-30) # True
(Get-Date 2015-01-01) -gt (Get-Date 2015-01-30) # False

Kako grupisati niz datuma kao “DatumVreme” sa PowerShell-om?
$arrayDate | Sort-Object -Property {$_ -as [Datetime]}

Kako pokrenuti i zaustaviti štopericu sa PowerShell-om?
$chrono = [Diagnostics.Stopwatch]::StartNew()
$chrono.Stop()
$chrono

Kako dobiti trenutni dan u nedelji sa PowerShell-om?
(Get-Date).DayOfWeek #Sunday

Kako dobiti jučerašnji datum sa PowerShell-om?
(Get-Date).AddDays(-1)

Kako dobiti broj dana u mesecu (u Februaru 2015 godine) sa PowerShell-om?
[DateTime]::DaysInMonth(2015, 2)

Kako znati koja je prestupna godina sa PowerShell-om?
[DateTime]::IsLeapYear(2015)

Kako napraviti listu vremenskih zona sa PowerShell-om?
[System.TimeZoneInfo]::GetSystemTimeZones()

Networking

Kako kodirati (u ASCII format) i dekodirati URL sa PowerShell-om?

# Encode
$url = 'http://www.powershell-guru.com'
$encoded = [System.Web.HttpUtility]::UrlEncode($url)

# Decode
$decoded = [System.Web.HttpUtility]::UrlDecode($encoded) 

# Encoded : http%3a%2f%2fwww.powershell-guru.com
# Decoded : http://www.powershell-guru.com

# Encode

$url = 'http://www.powershell-guru.com'

$encoded = [System.Web.HttpUtility]::UrlEncode($url)

# Decode

$decoded = [System.Web.HttpUtility]::UrlDecode($encoded)

# Encoded : http%3a%2f%2fwww.powershell-guru.com

# Decoded : http://www.powershell-guru.com

Koji su ekvivalenti komandi matične mreže sa PowerShell-om?

# ipconfig
Get-NetIPConfiguration
Get-NetIPAddress

# ping 
Test-NetConnection 

# tracert
Test-NetConnection -TraceRoute

# route
Get-NetRoute

# nslookup
Resolve-DnsName # Windows 8.1 & Windows 2012
([System.Net.Dns]::GetHostEntry($IP)).Hostname # IP > PC
([System.Net.Dns]::GetHostAddresses($computer)).IPAddressToString # PC > IP

# ipconfig

Get-NetIPConfiguration

Get-NetIPAddress

# ping

Test-NetConnection

# tracert

Test-NetConnection -TraceRoute

# route

Get-NetRoute

# nslookup

Resolve-DnsName # Windows 8.1 & Windows 2012

([System.Net.Dns]::GetHostEntry($IP)).Hostname # IP > PC

([System.Net.Dns]::GetHostAddresses($computer)).IPAddressToString # PC > IP

Kako dobiti IP adrese sa PowerShell-om?
Get-NetIPAddress # Windows 8.1 & Windows 2012
Get-NetIPConfiguration # Windows 8.1 & Windows 2012

Kako onemogućiti IP adresu v6 (IPv6) sa PowerShell-om?

New-ItemProperty -Path 'HKLM:\SYSTEM\CurrentControlSet\Services\Tcpip6\Parameters' -Name 'DisabledComponents' -Value '0xFFFFFFFF' -PropertyType"DWORD" # Reboot required

1	New-ItemProperty -Path 'HKLM:\SYSTEM\CurrentControlSet\Services\Tcpip6\Parameters' -Name 'DisabledComponents' -Value '0xFFFFFFFF' -PropertyType"DWORD" # Reboot required

Kako potvrditi IP adresu v4 (IPv4) sa PowerShell-om?
if([ipaddress]'10.0.0.1'){'validated'}

Kako naći spoljnu IP adresu sa PowerShell-om?

# Solution 1
(Invoke-WebRequest -Uri 'myexternalip.com/raw').Content
(iwr -Uri 'myexternalip.com/raw').Content # Alias

# Solution 2
$webClient = New-Object -TypeName System.Net.WebClient
$webClient.DownloadString('http://myexternalip.com/raw')

# Solution 3
while ($true)
{
    Write-Output -InputObject "$(Get-Date) - $((Invoke-WebRequest -Uri 'http://myexternalip.com/raw' -Method Get).Content)"
    Start-Sleep -Seconds 300
}

# Solution 1

(Invoke-WebRequest -Uri 'myexternalip.com/raw').Content

(iwr -Uri 'myexternalip.com/raw').Content # Alias

# Solution 2

$webClient = New-Object -TypeName System.Net.WebClient

$webClient.DownloadString('http://myexternalip.com/raw')

# Solution 3

while ($true)

{

Write-Output -InputObject "$(Get-Date) - $((Invoke-WebRequest -Uri 'http://myexternalip.com/raw' -Method Get).Content)"

Start-Sleep -Seconds 300

}

Kako naći Hostname iz IP adrese sa PowerShell-om?
([System.Net.Dns]::GetHostEntry($IP)).Hostname

Kako naći IP adresu iz Hostname-a sa PowerShell-om?
([System.Net.Dns]::GetHostAddresses($computer)).IPAddressToString

Kako naći FQDN iz Hostname-a sa PowerShell-om?
[System.Net.Dns]::GetHostByName($computer).HostName

Kako naći konfiguraciju mreže (Ip, Subnet, Gateway i DNS) sa PowerShell-om?

Get-WmiObject -Class Win32_NetworkAdapterConfiguration | Format-Table -Property Description, IpAddress, IPSubnet, DefaultIPGateway, DNSServerSearchOrder

1	Get-WmiObject -Class Win32_NetworkAdapterConfiguration \| Format-Table -Property Description, IpAddress, IPSubnet, DefaultIPGateway, DNSServerSearchOrder

Kako naći MAC adresu sa PowerShell-om?
Get-CimInstance win32_networkadapterconfiguration | Select-Object -Property Description, Macaddress
Get-WmiObject -Class win32_networkadapterconfiguration | Select-Object -Property Description, Macaddress

Kako pingovati kompjuter sa PowerShell-om?

# Solution 1
Test-Connection -ComputerName $computer -Quiet # Returns True / False

# Solution 2
$ping = New-Object -TypeName System.Net.Networkinformation.Ping
$ping.Send($computer)

# Solution 1

Test-Connection -ComputerName $computer -Quiet # Returns True / False

# Solution 2

$ping = New-Object -TypeName System.Net.Networkinformation.Ping

$ping.Send($computer)

Kako proveriti da li je kompjuter povezan na internet sa PowerShell-om?

[Activator]::CreateInstance([Type]::GetTypeFromCLSID([Guid]'{DCB00C01-570F-4A9B-8D69-199FDBA5723B}')).IsConnectedToInternet

1	[Activator]::CreateInstance([Type]::GetTypeFromCLSID([Guid]'{DCB00C01-570F-4A9B-8D69-199FDBA5723B}')).IsConnectedToInternet

Kako obaviti “koje” pretragu za web sajt sa PowerShell-om?
$whois = New-WebServiceProxy 'http://www.webservicex.net/whois.asmx?WSDL'
$whois.GetWhoIs('powershell-guru.com')

Kako naći detalje javne IP (Geolokacije) sa PowerShell-om?

$externalIP = (Invoke-WebRequest -Uri 'myexternalip.com/raw').Content
$detailsIP = ([xml](Invoke-WebRequest -Uri "http://freegeoip.net/xml/$externalIP" -UseBasicParsing).Content).Response

1 2	$externalIP = (Invoke-WebRequest -Uri 'myexternalip.com/raw').Content $detailsIP = ([xml](Invoke-WebRequest -Uri "http://freegeoip.net/xml/$externalIP" -UseBasicParsing).Content).Response

Kako proveriti da li je port otvoren / zatvoren sa PowerShell-om?
New-Object -TypeName Net.Sockets.TcpClient -ArgumentList $computer, 135

Kako obaviti “tracert” sa PowerShell-om?
Test-NetConnection www.google.com -TraceRoute

Kako otkloniti konekciju profila kućne mreže sa PowerShell-om?
Get-NetAdapter | Format-Table -Property Name, InterfaceDescription, ifIndex -AutoSize # Windows 8.1
Set-NetConnectionProfile -InterfaceIndex 6 -NetworkCategory Private

Kako prikazati TCP port veze sa PowerShell-om?
netstat.exe -ano
Get-NetTCPConnection #Windows 8 and 2012

Kako skratiti dugi URL u kratak URL sa PowerShell-om?
$url = 'www.powershell-guru.com'
$tiny = Invoke-RestMethod -Uri "http://tinyurl.com/api-create.php?url=$url"

Kako naći proxy podešavanja sa PowerShell-om?
Get-ItemProperty -Path HKCU:"Software\Microsoft\Windows\CurrentVersion\Internet Settings"

DNS

Kako proveriti DNS keš na lokalnom kompjuteru sa PowerShell-om?
ipconfig.exe /displaydns
Get-DnsClientCache #Windows 8 and 2012

Kako očistiti DNS keš na lokalnom kompjuteru sa PowerShell-om?
ipconfig.exe /flushdns
Start-Process -FilePath ipconfig -ArgumentList /flushdns -WindowStyle Hidden
Clear-DnsClientCache #Windows 8 and 2012

Kako očistiti DNS keš na udaljenim kompjuterima sa PowerShell-om?
Invoke-Command -ScriptBlock {Clear-DnsClientCache} -ComputerName computer01, computer02

Kako čitati Host fajl sa PowerShell-om?
Get-Content -Path 'C:\Windows\system32\drivers\etc\hosts'

Password

Kako proizvesti nasumičnu lozinku sa PowerShell-om?
[Reflection.Assembly]::LoadWithPartialName('System.Web')
[System.Web.Security.Membership]::GeneratePassword(30,2)

Kako promeniti lokalnu lozinku administratora na daljinskom serveru sa PowerShell-om?
$admin = [ADSI]('WinNT://server01/administrator,user')
$admin.SetPassword($password)
$admin.SetInfo()

Kako naći datum isticanja lozinke naloga u Aktivnom Direktorijumu sa PowerShell-om?

# Solution 1
[DateTime]::FromFileTime((Get-ADUser -Identity $user -Properties 'msDS-UserPasswordExpiryTimeComputed').'msDS-UserPasswordExpiryTimeComputed')

# Solution 2
Get-Date -Date ((Get-ADUser $user -Properties 'msDS-UserPasswordExpiryTimeComputed' | Select-Object -Property @{
            Name       = 'ExpiryDate'
            Expression = {[DateTime]::FromFileTime($_.'msDS-UserPasswordExpiryTimeComputed')}
}).ExpiryDate)-Format 'F'

# Solution 1

[DateTime]::FromFileTime((Get-ADUser -Identity $user -Properties 'msDS-UserPasswordExpiryTimeComputed').'msDS-UserPasswordExpiryTimeComputed')

# Solution 2

Get-Date -Date ((Get-ADUser $user -Properties 'msDS-UserPasswordExpiryTimeComputed' | Select-Object -Property @{

Name = 'ExpiryDate'

Expression = {[DateTime]::FromFileTime($_.'msDS-UserPasswordExpiryTimeComputed')}

}).ExpiryDate)-Format 'F'

Printers

Kako izlistati sve štampače za određeni server sa PowerShell-om?
Get-WmiObject -Query 'Select * From Win32_Printer' -ComputerName $computer

Kako izlistati sve portove za određeni server sa PowerShell-om?
Get-WmiObject -Class Win32_TCPIPPrinterPort -Namespace 'root\CIMV2' -ComputerName $computer

Kako promeniti komentar / lokaciju štampača sa PowerShell-om?

$printer = Get-WmiObject -Class win32_printer -Filter "Name='HP Deskjet 2540 series'"
$printer.Location = 'Germany'
$printer.Comment = 'Printer - Test'
$printer.Put()

$printer = Get-WmiObject -Class win32_printer -Filter "Name='HP Deskjet 2540 series'"

$printer.Location = 'Germany'

$printer.Comment = 'Printer - Test'

$printer.Put()

Kako očistiti (otkazati sve poslove) sa štampača sa PowerShell-om?
$printer = Get-WmiObject -Class win32_printer -Filter "Name='HP Deskjet 2540 series'"
$printer.CancelAllJobs()

Kako odštampati test stranicu za štampač sa PowerShell-om?
$printer = Get-WmiObject -Class win32_printer -Filter "Name='HP Deskjet 2540 series'"
$printer.PrintTestPage()

Kako dobiti odštampane redove za štampače sa PowerShell-om?

Get-WmiObject -Class Win32_PerfFormattedData_Spooler_PrintQueue | Select-Object -Property Name, @{
    Expression = {$_.jobs}
    Label      = 'Current Jobs'
} | Format-Table -AutoSize

Get-WmiObject -Class Win32_PerfFormattedData_Spooler_PrintQueue | Select-Object -Property Name, @{

Expression = {$_.jobs}

Label = 'Current Jobs'

} | Format-Table -AutoSize

Regedit

Read

Kako napraviti listu prihvaćenih registara sa PowerShell-om?
Get-ChildItem -Path Registry::

Kako dobiti vrednosti registara i tipove vrednosti sa PowerShell-om?

function Get-RegistryValue
{
    Param
    (
        [Parameter(Mandatory = $true)]
        [string]$RegistryKey
    )
 
    $key = Get-Item -Path "Registry::$RegistryKey"
    $key.GetValueNames() | Sort-Object | ForEach-Object -Process {
 
        $name = $_
        $type = $key.GetValueKind($name)
 
        switch ($type) 
        { 
            'String'      {'REG_SZ'} 
            'Binary'      {'REG_BINARY'} 
            'Dword'       {'REG_DWORD'}
            'Qword'       {'REG_QWORD'}
            'MultiString' {'REG_MULTI_SZ'}
            'ExpandString'{'REG_EXPAND_SZ'}
            Default       {$null}
        }

        [PSCustomObject]@{
            Name = $name
            Type = $type
            Data = $key.GetValue($name)
        }
 
    }
}

function Get-RegistryValue

{

Param

(

[Parameter(Mandatory = $true)]

[string]$RegistryKey

)

$key = Get-Item -Path "Registry::$RegistryKey"

$key.GetValueNames() | Sort-Object | ForEach-Object -Process {

$name = $_

$type = $key.GetValueKind($name)

switch ($type)

{

'String' {'REG_SZ'}

'Binary' {'REG_BINARY'}

'Dword' {'REG_DWORD'}

'Qword' {'REG_QWORD'}

'MultiString' {'REG_MULTI_SZ'}

'ExpandString'{'REG_EXPAND_SZ'}

Default {$null}

}

[PSCustomObject]@{

Name = $name

Type = $type

Data = $key.GetValue($name)

}

Kako napraviti listu potključeva registarskih brojeva sa PowerShell-om?

#HKEY_CLASSES_ROOT
New-PSDrive -PSProvider Registry -Root HKEY_CLASSES_ROOT -Name HKCR
Get-ChildItem -Path 'HKCR:\'

#HKEY_CURRENT_USER
Get-ChildItem -Path 'HKCU:\Software'
Get-ChildItem -Path Registry::HKEY_CURRENT_USER

#HKEY_LOCAL_MACHINE
Get-ChildItem -Path 'HKLM:\SYSTEM'
Get-ChildItem -Path Registry::HKEY_LOCAL_MACHINE

#HKEY_USERS
New-PSDrive -PSProvider Registry -Root HKEY_USERS -Name HKU
Get-ChildItem -Path 'HKU:\'

#HKEY_CURRENT_CONFIG
New-PSDrive -PSProvider Registry -Root HKEY_CURRENT_CONFIG -Name HKCC
Get-ChildItem -Path 'HKCC:\'

#HKEY_CLASSES_ROOT

New-PSDrive -PSProvider Registry -Root HKEY_CLASSES_ROOT -Name HKCR

Get-ChildItem -Path 'HKCR:\'

#HKEY_CURRENT_USER

Get-ChildItem -Path 'HKCU:\Software'

Get-ChildItem -Path Registry::HKEY_CURRENT_USER

#HKEY_LOCAL_MACHINE

Get-ChildItem -Path 'HKLM:\SYSTEM'

Get-ChildItem -Path Registry::HKEY_LOCAL_MACHINE

#HKEY_USERS

New-PSDrive -PSProvider Registry -Root HKEY_USERS -Name HKU

Get-ChildItem -Path 'HKU:\'

#HKEY_CURRENT_CONFIG

New-PSDrive -PSProvider Registry -Root HKEY_CURRENT_CONFIG -Name HKCC

Get-ChildItem -Path 'HKCC:\'

Kako napraviti listu potključeva registarskih brojeva na povratnički način sa PowerShell-om?
Get-ChildItem -Path 'HKLM:\SYSTEM' -Recurse -ErrorAction SilentlyContinue

Kako naći potključeve sa određenim imenom sa PowerShell-om?
Get-ChildItem -Path 'HKLM:\SOFTWARE' -Include *Plugin* -Recurse -ErrorAction SilentlyContinue

Kako vratiti samo ime registarskih potključeva sa PowerShell-om?
(Get-ChildItem -Path 'HKLM:\SYSTEM').Name # Return HKEY_LOCAL_MACHINE\SYSTEM\ControlSet
Get-ChildItem -Path 'HKLM:\SYSTEM' -Name # Return ControlSet

Kako napraviti listu registarskih vrednosti sa PowerShell-om?
Get-ItemProperty -Path 'HKLM:\SOFTWARE\Microsoft\Windows NT\CurrentVersion'

Kako pročitati određenu registarsku vrednost sa PowerShell-om?
(Get-ItemProperty -Path 'HKLM:\SOFTWARE\Microsoft\Windows NT\CurrentVersion').ProductName

Kako pročitati određenu registarsku vrednost na daljinskom kompjuteru sa PowerShell-om?

$hostname = $computer
$openRegedit = [Microsoft.Win32.RegistryKey]::OpenRemoteBaseKey('LocalMachine', $hostname)
$openKey = $openRegedit.OpenSubKey('SOFTWARE\\Microsoft\\Windows NT\\CurrentVersion')
$keyValue = $openKey.GetValue('ProductName')
$keyValue

$hostname = $computer

$openRegedit = [Microsoft.Win32.RegistryKey]::OpenRemoteBaseKey('LocalMachine', $hostname)

$openKey = $openRegedit.OpenSubKey('SOFTWARE\\Microsoft\\Windows NT\\CurrentVersion')

$keyValue = $openKey.GetValue('ProductName')

$keyValue

Write

Kako kreirati novi registarski ključ sa PowerShell-om?
New-Item -Path 'HKCU:\Software\MyApplication'

Kako kreirati registarsku vrednost sa PowerShell-om?
New-ItemProperty -Path 'HKCU:\Software\MyApplication' -Name 'Version' -Value '1.0'

Kako modifikovati postojeću registarsku vrednost sa PowerShell-om?
Set-ItemProperty -Path 'HKCU:\Software\MyApplication' -Name 'Version' -Value '2.0'

Delete

Kako obrisati registarsku vrednost sa PowerShell-om?
Remove-ItemProperty -Path 'HKCU:\Software\MyApplication' -Name 'Version'

Kako obrisati registarski ključ kod PowerShell-om?
Remove-Item -Path 'HKCU:\Software\MyApplication' -Force

Test

Kako testirati da li registarski ključ postoji sa PowerShell-om?
Test-Path -Path 'HKCU:\Software\MyApplication'

Kako testirati da li vrednost registra postoji sa PowerShell-om?
(Get-Item -Path 'HKCU:\Software\MyApplication').GetValueNames() -contains 'Version'

Strings

Kako ukloniti karaktere belog-prostora sa početka niza sa PowerShell-om?
$string = ' PowershellGuru'
$string = $string.TrimStart()

Kako ukloniti karaktere belog-prostora sa kraja niza sa PowerShell-om?
$string = 'PowershellGuru '
$string = $string.TrimEnd()

Kako ukloniti karaktere belog-prostora (sa početka i kraja) niza sa PowerShell-om?
$string = ' PowershellGuru '
$string = $string.Trim()

Kako promeniti niz u velika slova sa PowerShell-om?
$string = 'powershellguru'
$string = $string.ToUpper()

Kako promeniti niz u mala slova sa PowerShell-om?
$string = 'POWERSHELLGURU'
$string = $string.ToLower()

Kako izabrati pod-niz “PowerShell” iz niza “PowerShellGuru” sa PowerShell-om?
$string.Substring(0,10)

Kako izabrati pod-niz “Guru” iz niza “PowerShellGuru” sa PowerShell-om?
$string.Substring(10)

Kako izabrati broj “123”iz “PowerShell123Guru” sa PowerShell-om?
$string = 'Powershell123Guru'
[regex]::match($string,'(\d+)').value

Kako dobiti indeks baziran na nuli “Guru” iz niza “PowerShellGuru” sa PowerShell-om?
$string.IndexOf('Guru') # 10

Kako proveriti da li je niz nevažeći ili prazan sa PowerShell-om?
$string = $null
$string = ''
[string]::IsNullOrEmpty($string)

Kako proveriti da li je niz je nevažeći, prazan, ili sadrži samo karaktere belog-prostora sa PowerShell-om?
$string = $null
$string = ''
$string = ' '
[string]::IsNullOrWhiteSpace($string)

Kako proveriti da li niz sadrži određeno slovo sa PowerShell-om?
$string = 'PowershellGuru'
$string.Contains('s')
[regex]::match($string,'s').Success

Kako vratiti dužinu niza sa PowerShell-om?
$string.Length

Kako povezati dva niza sa PowerShell-om?

# Solution 1
$string1 + $string2

# Solution 2
$string1 = 'Powershell'
$string2 = 'Guru'
[string]::Concat($string1,$string2)

# Solution 1

$string1 + $string2

# Solution 2

$string1 = 'Powershell'

$string2 = 'Guru'

[string]::Concat($string1,$string2)

Kako uklopiti jednu ili nekoliko zagrada “[ ]” u niz sa PowerShell-om?
$string = '[PowershellGuru]'
$string -match '\[' # Only 1
$string -match '\[(.*)\]' # Several

Kako uklopiti jednu ili nekoliko zagrada “( )” u niz sa PowerShell-om?
$string = '(PowershellGuru)'
$string -match '$' # Only 1
$string -match '\((.*)$' # Several

Kako uklopiti jednu ili nekoliko uvijenih zagrada “{ }” u niz sa PowerShell-om?
$string = '{PowershellGuru}'
$string -match '\{' # Only 1
$string -match '\{(.*)\}' # Several

Kako uklopiti jednu ili nekoliko ugaonih zagrada “< >” u niz sa PowerShell-om?
$string = ''
$string -match '\<' # Only 1
$string -match "\<(.*)\>" # Several

Kako uklopiti bilo koje malo slovo (abc) u niz sa PowerShell-om?
$string = 'POWERSHELLGURU'
$string -cmatch "^[a-z]*$" #False

Kako uklopiti bilo koje veliko slovo (ABC) u niz sa PowerShell-om?
$string = 'powershellguru'
$string -cmatch "^[A-Z]*$" #False

Kako uklopiti “[p” (p malo slovo) u niz sa PowerShell-om?
$string = '[powershellGuru]'
$string -cmatch '\[[a-z]\w+' #True

Kako uklopiti “[P” (P veliko slovo) u niz sa PowerShell-om?
$string = '[PowershellGuru]'
$string -cmatch '\[[A-Z]\w+' #True

Kako zameniti liniju drugom linijom sa PowerShell-om?
$a = 'Line A'
$b = 'Line B'
$a = $a -replace $a, $b

Kako preobratiti divizionu operaciju u niz (procenat) sa PowerShell-om?
(1/2).ToString('P')

Kako grupisati nizove koji sadrže brojeve sa PowerShell-om?

'string-10', 'string-2', 'string-23', 'string-30' | Sort-Object -Property {$_ -replace '[\d]'}, {$_ -replace '[a-zA-Z\p{P}]'-as [int]}

1	'string-10', 'string-2', 'string-23', 'string-30' \| Sort-Object -Property {$_ -replace '[\d]'}, {$_ -replace '[a-zA-Z\p{P}]'-as [int]}

Kako izabrati poslednju reč iz rečenice sa PowerShell-om?
$sentence = 'My name is Test Powershell'
$sentence.Split(' ')[-1] # Returns Powershell

Kako doći do najduže reči rečenice sa PowerShell-om?
$sentence = 'My name is Test Powershell'
$sentence.Split(' ') | Sort-Object -Property Length | Select-Object -Last 1 # Returns Powershell

Kako izbrojati koliko puta je niz prisutan u rečenici sa PowerShell-om?
$sentence = 'test test test Powershell'
[regex]::Matches($sentence, 'test').Count # Returns 3

Kako kopirati svaki karakter u nizu u red karaktera sa PowerShell-om?

$name = 'test'
$name.ToCharArray()
s
t
e
v
e

$name = 'test'

$name.ToCharArray()

Kako promeniti prvo slovo u veliko slovo u nizu sa PowerShell-om?

$name = 'test'
$name.Substring(0,1).ToUpper() + $name.Substring(1)

1 2	$name = 'test' $name.Substring(0,1).ToUpper() + $name.Substring(1)

Kako postaviti (levo ili desno) niz sa PowerShell-om?

# With whitespaces
$padRight = 'test'.PadRight(25)
$padLeft  = 'test'.PadLeft(25)

# With characters
$padRight = 'test'.PadRight(25,'.') # Return test....................
$padLeft  = 'test'.PadLeft(25,'.')  # Return ....................test

# With whitespaces

$padRight = 'test'.PadRight(25)

$padLeft = 'test'.PadLeft(25)

# With characters

$padRight = 'test'.PadRight(25,'.') # Return test....................

$padLeft = 'test'.PadLeft(25,'.') # Return ....................test

Kako kodirati i dekodirati niz u Base64 sa PowerShell-om?

# Encode
$string = [System.Text.Encoding]::UTF8.GetBytes('test')
$encoded = [System.Convert]::ToBase64String($string)

# Decode
$string  = [System.Convert]::FromBase64String($encoded)
$decoded = [System.Text.Encoding]::UTF8.GetString($string)

# Encoded : c3RldmU=
# Decoded : test

# Encode

$string = [System.Text.Encoding]::UTF8.GetBytes('test')

$encoded = [System.Convert]::ToBase64String($string)

# Decode

$string = [System.Convert]::FromBase64String($encoded)

$decoded = [System.Text.Encoding]::UTF8.GetString($string)

# Encoded : c3RldmU=

# Decoded : test

Kako promeniti broj (u i iz) binarnog sa PowerShell-om?

# Base 10 to Base 2
[System.Convert]::ToString(255,2)

# Base 2 to Base 10
[System.Convert]::ToInt32('11111111',2)

# Base 10 to Base 2

[System.Convert]::ToString(255,2)

# Base 2 to Base 10

[System.Convert]::ToInt32('11111111',2)

Kako vratiti samo poslednju glavnu fasciklu u putanji sa PowerShell-om?

$path = 'C:\Folder1\Folder2\Folder3\file.txt'
Split-Path -Path (Split-Path -Path $path -Parent) -Leaf # Return Folder3

1 2	$path = 'C:\Folder1\Folder2\Folder3\file.txt' Split-Path -Path (Split-Path -Path $path -Parent) -Leaf # Return Folder3

Kako vratiti samo poslednju stavku na putanju sa PowerShell-om?

$path = 'C:\Folder1\Folder2\Folder3\file.txt'
Split-Path -Path $path -Leaf # Return file.txt

1 2	$path = 'C:\Folder1\Folder2\Folder3\file.txt' Split-Path -Path $path -Leaf # Return file.txt

Math

Kako napraviti spisak metoda System.Math klase sa PowerShell-om?
[System.Math] | Get-Member -Static -MemberType Method

Kako vratiti apsolutnu vrednost sa PowerShell-om?
[Math]::Abs(-12) #Returns 12
[Math]::Abs(-12.5) # Returns 12.5

Kako vratiti ugao čiji sinus je određeni broj sa PowerShell-om?
[Math]::ASin(1) #Returns 1,5707963267949

Kako vratiti plafonsku vrednost sa PowerShell-om?
[Math]::Ceiling(1.4) #Returns 2
[Math]::Ceiling(1.9) #Returns 2

Kako vratiti podnu vrednost sa PowerShell-om?
[Math]::Floor(1.4) #Returns 1
[Math]::Floor(1.9) #Returns 1

Kako vratiti osnovni (baza e) logaritam na određenog broja sa PowerShell-om?
[Math]::Log(4) #Returns 1,38629436111989

Kako vratiti logaritam baze 10 određenog broja sa PowerShell-om?
[Math]::Log10(4) #Returns 0,602059991327962

Kako vratiti maksimalno dve vrednosti sa PowerShell-om?
[Math]::Max(2,4) #Returns 4
[Math]::Max(-2,-4) #Returns -2

Kako vratiti minimalno dve vrednosti sa PowerShell-om?
[Math]::Min(2,4) #Returns 2
[Math]::Max(-2,-4) #Returns -4

Kako vratiti broj povećan na određenu vrednost sa PowerShell-om?
[Math]::Pow(2,4) #Returns 16

Kako vratiti decimalnu vrednost na najbližu integralnu vrednost sa PowerShell-om?
[Math]::Round(3.111,2) #Returns 3,11
[Math]::Round(3.999,2) #Returns 4

Kako vratiti integralni deo određenog decimalnog broja sa PowerShell-om?
[Math]::Truncate(3.111) #Returns 3
[Math]::Truncate(3.999) #Returns 3

Kako vratiti kvadratni koren određenog broja sa PowerShell-om?
[Math]::Sqrt(16) #Returns 4

Kako vratiti PI konstantu sa PowerShell-om?
[Math]::Pi #Returns 3,14159265358979

Kako vratiti osnovnu bazu logaritma (konstanta e) sa PowerShell-om?
[Math]::E #Returns 2,71828182845905

Kako proveriti da li je broj jednak ili drugačiji sa PowerShell-om?
[bool]($number%2)

Hashtables

Kako kreirati prazan hashtable sa PowerShell-om?
$hashtable = @{}
$hashtable = New-Object -TypeName System.Collections.Hashtable

Kako kreirati hashtable sa predmetima sa PowerShell-om?

$hashtable = @{
    'Key1' = 'Value1'
    'Key2' = 'Value2'
    'Key3' = 'Value3'
}

$hashtable = @{

'Key1' = 'Value1'

'Key2' = 'Value2'

'Key3' = 'Value3'

}

Kako kreirati hashtable grupisan ključem/imenom (naručen rečnik) sa predmetima sa PowerShell-om?

$hashtable = [ordered]@{
    'Key1' = 'Value1'
    'Key2' = 'Value2'
    'Key3' = 'Value3'
}

$hashtable | Get-Member # System.Collections.Specialized.OrderedDictionary

$hashtable = [ordered]@{

'Key1' = 'Value1'

'Key2' = 'Value2'

'Key3' = 'Value3'

}

$hashtable | Get-Member # System.Collections.Specialized.OrderedDictionary

Kako dodati predmete (par ključnih vrednosti) u hashtable sa PowerShell-om?
$hashtable.Add('Key4', 'Value4')

Kako dobiti određenu vrednost hashtable-a sa PowerShell-om?

# Returns only Value
$hashtable.Key1
$hashtable.Get_Item('Key1')

# Returns Key and Value
 $hashtable.GetEnumerator() | Where-Object{$_.Name -eq 'Key1'}

# Returns only Value

$hashtable.Key1

$hashtable.Get_Item('Key1')

# Returns Key and Value

$hashtable.GetEnumerator() | Where-Object{$_.Name -eq 'Key1'}

Kako dobiti minimalnu vrednost hashtable-a sa PowerShell-om?

$hashtable = @{
    'Key1' = '1'
    'Key2' = '2'
    'Key3' = '3'
}

$hashtable.GetEnumerator() | Sort-Object -Property Value | Select-Object -First 1
$hashtable.GetEnumerator() | Sort-Object -Property Value -Descending | Select-Object -Last 1

$hashtable = @{

'Key1' = '1'

'Key2' = '2'

'Key3' = '3'

}

$hashtable.GetEnumerator() | Sort-Object -Property Value | Select-Object -First 1

$hashtable.GetEnumerator() | Sort-Object -Property Value -Descending | Select-Object -Last 1

Kako dobiti maksimalnu vrednost hashtable-a sa PowerShell-om?

$hashtable = @{
    'Key1' = '1'
    'Key2' = '2'
    'Key3' = '3'
}

$hashtable.GetEnumerator() | Sort-Object -Property Value -Descending | Select-Object -First 1
$hashtable.GetEnumerator() | Sort-Object -Property Value | Select-Object -Last 1

$hashtable = @{

'Key1' = '1'

'Key2' = '2'

'Key3' = '3'

}

$hashtable.GetEnumerator() | Sort-Object -Property Value -Descending | Select-Object -First 1

$hashtable.GetEnumerator() | Sort-Object -Property Value | Select-Object -Last 1

Kako modifikovati predmete u hashtable-u sa PowerShell-om?
$hashtable.Set_Item('Key1', 'Value1Updated')

Kako ukloniti predmete u hashtable-u sa PowerShell-om?
$hashtable.Remove('Key1')

Kako očistiti hashtable sa PowerShell-om?
$hashtable.Clear()

Kako proveriti prisustvo određenog ključa/vrednosti u hashtable-u sa PowerShell-om?
$hashtable.ContainsKey('Key3')
$hashtable.ContainsValue('Value3')

Kako grupisati pod ključ/vrednost u hashtable-u sa PowerShell-om?
$hashtable.GetEnumerator() | Sort-Object -Property Name
$hashtable.GetEnumerator() | Sort-Object -Property Value -Descending

Arrays

Kako kreirati prazan red sa PowerShell-om?
$array = @()
$array = [System.Collections.ArrayList]@()

Kako kreirati red sa predmetima sa PowerShell-om?
$array = @('A', 'B', 'C')
$array = 'A', 'B', 'C'
$array = 'a,b,c'.Split(',')
$array = .{$args} a b c
$array = echo a b c

Kako dodati predmete u red sa PowerShell-om?
$array += 'D'
[void]$array.Add('D')

Kako modifikovati predmet u redu sa PowerShell-om?
$array[0] = 'Z' # 1st item[0]

Kako proveriti veličinu reda sa PowerShell-om?
$array = 'A', 'B', 'C'
$array.Length # Returns 3

Kako povratiti jedan predmet / nekoliko / sve predmete u red sa PowerShell-om?
$array = @('A', 'B', 'C')
$array[0] # One item (A)
$array[0] + $array[2] # Several items (A,C)
$array # All items (A,B,C)

Kako ukloniti prazne predmete u redu sa PowerShell-om?
$array = @('A', 'B', 'C', '')
$array = $array.Split('',[System.StringSplitOptions]::RemoveEmptyEntries) | Sort-Object # A,B,C

Kako proveriti da li predmet postoji u redu sa PowerShell-om?
$array = @('A', 'B', 'C')
'A' | ForEach-Object -Process {$array.Contains($_)} # Returns True
'D' | ForEach-Object -Process {$array.Contains($_)} # Returns False

Kako naći indeksni broj predmeta u redu sa PowerShell-om?
$array = @('A', 'B', 'C')
[array]::IndexOf($array,'A') # Returns 0

Kako promeniti redosled predmeta u redu sa PowerShell-om?
$array = @('A', 'B', 'C')
[array]::Reverse($array) # C,B,A

Kako generisati slučajni predmet iz reda sa PowerShell-om?
$array | Get-Random

Kako grupisati red na uzlazni / silazni način sa PowerShell-om?
$array = @('A', 'B', 'C')
$array | Sort-Object # A,B,C
$array | Sort-Object -Descending # C,B,A

Kako izračunati broj predmeta u redu sa PowerShell-om?
$array.Count

Kako dodati red u drugi red sa PowerShell-om?
$array1 = 'A', 'B', 'C'
$array2 = 'D', 'E', 'F'
$array3 = $array1 + $array2 # A,B,C,D,E,F

Kako naći duplikate iz reda sa PowerShell-om?
$array = 'A', 'B', 'C', 'C'
($array | Group-Object | Where-Object -FilterScript {$_.Count -gt 1}).Values # Returns C

Kako ukloniti duplikate iz reda sa PowerShell-om?
$array =<