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Powershell scripts

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Beginner Scripts (1–55)

  1. List All Running Processes
    Get-Process
  2. List All Services
    Get-Service
  3. Get IP Configuration
    Get-NetIPConfiguration
  4. Ping a Host
    Test-Connection google.com
  5. List Installed Programs
    Get-ItemProperty HKLM:\Software\Wow6432Node\Microsoft\Windows\CurrentVersion\Uninstall\* | Select DisplayName, DisplayVersion
  6. List Startup Programs
    Get-CimInstance -ClassName Win32_StartupCommand
  7. Check Disk Usage
    Get-PSDrive -PSProvider ’FileSystem’
  8. Check PowerShell Version
    $PSVersionTable.PSVersion
  9. Restart Computer
    Restart-Computer
  10. Shutdown Computer
    Stop-Computer
  11. Check System Uptime
    (Get-CimInstance Win32_OperatingSystem).LastBootUpTime
  12. Create a New Local User
    New-LocalUser ”username” -Password (ConvertTo-SecureString ”password” -AsPlainText -Force)
  13. Add User to Local Group
    Add-LocalGroupMember -Group ”Administrators” -Member ”username”
  14. Set Execution Policy
    Set-ExecutionPolicy RemoteSigned
  15. Get Event Logs
    Get-EventLog -LogName System -Newest 10
  16. Kill a Process
    Stop-Process -Name notepad
  17. Get Computer Info
    Get-ComputerInfo
  18. Get Installed Hotfixes
    Get-HotFix
  19. List All Local Users
    Get-LocalUser
  20. List All Local Groups
    Get-LocalGroup
  21. Search for Files
    Get-ChildItem -Path C:\ -Recurse -Include *.txt
  22. Create a New Directory
    New-Item -Path ’C:\NewFolder’ -ItemType Directory
  23. Copy a File
    Copy-Item -Path ’C:\file.txt’ -Destination ’D:\file.txt’
  24. Move a File
    Move-Item -Path ’C:\file.txt’ -Destination ’D:\file.txt’
  25. Delete a File
    Remove-Item -Path ’C:\file.txt’
  26. Zip a Folder
    Compress-Archive -Path C:\Test -DestinationPath C:\Test.zip
  27. Unzip a File
    Expand-Archive -Path C:\Test.zip -DestinationPath C:\Test
  28. Set File Read-Only
    Set-ItemProperty -Path ’C:\file.txt’ -Name IsReadOnly -Value $true
  29. Get System Locale
    Get-WinSystemLocale
  30. Get Time Zone
    Get-TimeZone
  31. Set Time Zone
    Set-TimeZone -Id ”Central Europe Standard Time”
  32. Show Current Month/Year
    Get-Date -UFormat ”%B %Y”
  33. Display Current User
    whoami
  34. Test Internet Connection
    Test-Connection -ComputerName google.com -Count 2
  35. Show Network Adapters
    Get-NetAdapter
  36. Network Adapter Statistics
    Get-NetAdapterStatistics
  37. List Open TCP Ports
    Get-NetTCPConnection
  38. List Firewall Rules
    Get-NetFirewallRule
  39. Enable Firewall
    Set-NetFirewallProfile -Profile Domain,Public,Private -Enabled True
  40. Disable Firewall
    Set-NetFirewallProfile -Profile Domain,Public,Private -Enabled False
  41. Set Static IP Address
    New-NetIPAddress -InterfaceAlias ”Ethernet” -IPAddress 192.168.1.100 -PrefixLength 24 -DefaultGateway 192.168.1.1
  42. Set DNS Servers
    Set-DnsClientServerAddress -InterfaceAlias ”Ethernet” -ServerAddresses (”8.8.8.8″,”8.8.4.4”)
  43. Flush DNS Cache
    Clear-DnsClientCache
  44. Release IP Address
    ipconfig /release
  45. Renew IP Address
    ipconfig /renew
  46. View ARP Table
    arp -a
  47. Show Routing Table
    route print
  48. Get MAC Address
    Get-NetAdapter | Select Name, MacAddress
  49. Enable Remote Desktop
    Set-ItemProperty -Path ’HKLM:\System\CurrentControlSet\Control\Terminal Server’ -Name ”fDenyTSConnections” -Value 0
  50. Enable Remote PowerShell Access
    Enable-PSRemoting -Force
  51. Stop a Service
    Stop-Service -Name ’wuauserv’
  52. Start a Service
    Start-Service -Name ’wuauserv’
  53. Restart a Service
    Restart-Service -Name ’wuauserv’
  54. Check Service Status
    Get-Service -Name ’wuauserv’
  55. List Scheduled Tasks
    Get-ScheduledTask

Advanced Scripts (56–100)

  1. Monitor System Performance in Real-Time
    Get-Counter -Counter ”\Processor(_Total)\% Processor Time” -SampleInterval 1 -MaxSamples 10
  2. List Active Directory Users
    Get-ADUser -Filter *
  3. Create New Active Directory User
    New-ADUser -Name ”John Doe” -GivenName ”John” -Surname ”Doe” -SamAccountName ”jdoe” -UserPrincipalName ”jdoe@domain.com” -Path ”OU=Users,DC=domain,DC=com”
  4. Modify Active Directory User
    Set-ADUser -Identity jdoe -Description ”Updated User Info”
  5. Remove Active Directory User
    Remove-ADUser -Identity jdoe
  6. List Active Directory Groups
    Get-ADGroup -Filter *
  7. Add User to Active Directory Group
    Add-ADGroupMember -Identity ”Admins” -Members ”jdoe”
  8. Get Group Memberships for User
    Get-ADUserMemberOf -Identity jdoe
  9. Get Active Directory Computer Info
    Get-ADComputer -Filter * | Select Name, OperatingSystem
  10. Set Computer Account Expiry
    Set-ADComputer -Identity ”Server01” -AccountExpirationDate ”12/31/2025”
  11. Get Active Directory Group Memberships
    Get-ADGroupMember -Identity ”GroupName”
  12. Get Installed Software on Remote Computer
    Invoke-Command -ComputerName ”RemotePC” -ScriptBlock {Get-WmiObject -Class Win32_Product}
  13. Export Active Directory Users to CSV
    Get-ADUser -Filter * | Export-Csv -Path ”C:\AD_Users.csv” -NoTypeInformation
  14. Import Active Directory Users from CSV
    Import-Csv ”C:\AD_Users.csv” | ForEach-Object { New-ADUser -Name $_.Name -SamAccountName $_.SamAccountName }
  15. Get File Hash (MD5, SHA-256)
    Get-FileHash ”C:\file.txt” -Algorithm SHA256
  16. Backup SQL Database
    Invoke-Sqlcmd -Query ”BACKUP DATABASE [DatabaseName] TO DISK = ’C:\Backup\BackupFile.bak'”
  17. Restore SQL Database
    Invoke-Sqlcmd -Query ”RESTORE DATABASE [DatabaseName] FROM DISK = ’C:\Backup\BackupFile.bak'”
  18. List Active Connections to SQL Server
    Invoke-Sqlcmd -Query ”SELECT * FROM sys.dm_exec_connections”
  19. Get Network Statistics for Interface
    Get-NetAdapterStatistics -Name ”Ethernet”
  20. Get IP Routing Table
    Get-NetRoute
  21. Display All Environment Variables
    Get-ChildItem Env:
  22. Create a New Virtual Machine in Hyper-V
    New-VM -Name ”NewVM” -MemoryStartupBytes 2GB -VHDPath ”C:\VMs\NewVM.vhdx” -Generation 2
  23. Start a Virtual Machine in Hyper-V
    Start-VM -Name ”NewVM”
  24. Stop a Virtual Machine in Hyper-V
    Stop-VM -Name ”NewVM”
  25. Get Virtual Machine Status in Hyper-V
    Get-VM -Name ”NewVM”
  26. Set Virtual Machine Memory
    Set-VM -Name ”NewVM” -MemoryStartupBytes 4GB
  27. Export Virtual Machine in Hyper-V
    Export-VM -Name ”NewVM” -Path ”C:\VMs\Backup”
  28. Import Virtual Machine in Hyper-V
    Import-VM -Path ”C:\VMs\Backup”
  29. Enable Windows Defender Antivirus
    Set-MpPreference -DisableRealtimeMonitoring $false
  30. Disable Windows Defender Antivirus
    Set-MpPreference -DisableRealtimeMonitoring $true
  31. Install Windows Feature via PowerShell
    Install-WindowsFeature -Name Web-Server
  32. Uninstall Windows Feature
    Uninstall-WindowsFeature -Name Web-Server
  33. Create a Scheduled Task
    New-ScheduledTaskTrigger -AtStartup | Register-ScheduledTask -Action ”C:\Path\to\script.ps1” -TaskName ”MyTask”
  34. Export Windows Firewall Rules to XML
    Export-WindowsFirewallRules -FilePath ”C:\FirewallRules.xml”
  35. Import Windows Firewall Rules from XML
    Import-WindowsFirewallRules -FilePath ”C:\FirewallRules.xml”
  36. Add an Exception to Windows Firewall
    New-NetFirewallRule -DisplayName ”Allow ICMP” -Protocol ICMPv4 -Direction Inbound -Action Allow
  37. Check Disk Health (SMART)
    Get-WmiObject -Class Win32_DiskDrive | Select-Object Model, Status
  38. View System Services and Start Modes
    Get-Service | Select-Object Name, StartType, Status
  39. Test Network Speed
    Test-Connection google.com -Count 10 | Measure-Object -Property ResponseTime -Minimum -Maximum -Average
  40. Automate File Download with PowerShell
    Invoke-WebRequest -Uri ”http://example.com/file.zip” -OutFile ”C:\file.zip”
  41. Backup Files to Network Share
    Copy-Item -Path ”C:\Data” -Destination ”\\NetworkShare\Backup” -Recurse
  42. Create a Custom PowerShell Module
    New-Module -ScriptBlock {function Get-MyCommand {Write-Host ”Hello”}} | Export-ModuleMember -Function Get-MyCommand
  43. Monitor Folder for Changes (File System Watcher)
    Register-WmiEvent -Class Win32_Directory -Action { Write-Host ”Change Detected!” }
  44. Send Email from PowerShell
    Send-MailMessage -To ”email@example.com” -From ”sender@example.com” -Subject ”Test” -Body ”Body of the message” -SmtpServer ”smtp.server.com”
  45. Create an IIS Website
    New-Website -Name ”TestWebsite” -Port 80 -PhysicalPath ”C:\Websites\Test” -ApplicationPool ”DefaultAppPool”
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