Archive - PowerShell
"If you have the courage to begin, you have the courage to succeed." - David. Viscott
◄.Contents.►
"If you have the courage to begin, you have the courage to succeed." - David. Viscott
◄.Contents.►
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Copy Move Delete Rename Message Popup Cycle through list For loop environmental variables |
The Script
Vault
1,679 scripts If condition logging registry create popups xxxxxx |
[Download PowerGUI] [Download Notepad++]
PowerShell 3.0 Language Reference - PowerShell_LangRef_v3.pdf
Books I recommend (click to look inside)
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Cycling through list Get-ExecutionPolicy Set-ExecutionPolicy RemoteSigned Get-Help About_Signing get-command get-command -Verb Get get-command -Noun Service Get-Help Get-Help * Get-Help Get-Service get-service ∆ Copy file Copy-Item c:\scripts\test.txt c:\test ∆ Create New Folder New-Item c:\scripts\Windows PowerShell -type directory ∆ Create New File New-Item c:\scripts\new_file.txt -type file ∆ Force new file New-Item c:\scripts\new_file.txt -type file -force ∆ Move file Move-Item c:\scripts\test.zip c:\test -force ∆ Delete File Remove-Item c:\scripts\test.txt ∆ Rename File Rename-Item c:\scripts\test.txt new_name.txt ∆ Message Popup [System.Reflection.Assembly]::LoadWithPartialName("System.Windows.Forms") [Windows.Forms.MessageBox]::Show("Test message from eddiejackson.net!", "Popup", [Windows.Forms.MessageBoxButtons]::OK, [Windows.Forms.MessageBoxIcon]::Information) ∆ If Exist Test-Path c:\scripts\test.txt ∆ Sleep Start-Sleep -s 10 ∆ Get top 10 memory consuming programs Get-Process | Sort-Object pm ,desc | Select-Object ,first 10 ∆ Running powershell without starting powershell powershell.exe -noexit &'c:\my scripts\test.ps1' ∆ How to get input [string]$c = Read-Host "Enter computer name" ∆ Get Date/Time get-Date ∆ Get Time only Get-Date -displayhint time ∆ Running a program Invoke-Item c:\windows\system32\calc.exe ∆ Terminate a process Stop-Process 3512 Stop-Process -processname notepad Stop-Process -processname note* ∆ Display Date/Time in different formats "" "Date / Format YYYYMMDD DD-MM-YYYY MM/DD/YYYY" "============================================================" "Yesterday " + (get-date (get-date).AddDays(-1) -uformat %Y%m%d) + " " + (get-date (get-date).AddDays(-1) -uformat %d-%m-%Y) + " " + (get-date (get-date).AddDays(-1) -uformat %m/%d/%Y) "Today " + (get-date -uformat %Y%m%d) + " " + (get-date (get-date) -uformat %d-%m-%Y) + " " + (get-date (get-date) -uformat %m/%d/%Y) "Tomorrow " + (get-date (get-date).AddDays(1) -uformat %Y%m%d) + " " + (get-date (get-date).AddDays(1) -uformat %d-%m-%Y) + " " + (get-date (get-date).AddDays(1) -uformat %m/%d/%Y)
PS C:\> $names = get-content "c:\computers.txt" PS C:\> foreach ($name in $names) { >> $name >> gwmi Win32_OperatingSystem -prop ServicePackMajorVersion -comp $name >> } >> ∆ Retrieve Username via Explorer.exe param( [string]$strComputer = "." ) $colItems = get-wmiobject -class "Win32_BIOS" -namespace "root\CIMV2" -computername $strComputer foreach ($objItem in $colItems) { write-host "Name :" $objItem.Name write-host "Version :" $objItem.Version write-host "Manufacturer :" $objItem.Manufacturer write-host "SMBIOSBIOS Version :" $objItem.SMBIOSBIOSVersion write-host } ∆ Eject CDROM param( [string] $help ) if ( $help -eq "" ) { $colCDROMs = ( new-object -COM WMPlayer.OCX.7 ).cdromCollection for ( $i = 0; $i -lt $colCDROMs.count ; $i++ ) { $colCDROMs.Item( $i ).eject( ) } } else { write-host write-host "CDEject.ps1, Version 1.00" write-host "Eject all CDROMs" write-host } (Get-WmiObject -class win32_process | where{$_.ProcessName -eq 'explorer.exe'}).getowner() | Select -property domain, user
∆ List BIOS Info
$colItems = get-wmiobject -class "Win32_ComputerSystem" -namespace "root\CIMV2" -computername $strComputer foreach ($objItem in $colItems) { ∆ Show Screen Resolution param( [string]$strComputer = "." ) $colItems = get-wmiobject -class "Win32_DisplayConfiguration" -namespace "root\CIMV2" -computername $strComputer foreach ($objItem in $colItems) { write-host "Device Name :" $objItem.DeviceName write-host "Pels Width :" $objItem.PelsWidth write-host "Pels Height :" $objItem.PelsHeight write-host "Bits Per Pel :" $objItem.BitsPerPel write-host "Display Frequency :" $objItem.DisplayFrequency write-host }
Get-Command ∆ displays help information about cmdlets and concepts Get-Help retrieves management information by using WMI Get-WMIObject ∆ retrieves Windows event logs Get-EventLog ∆ retrieves a single or list of active processes Get-Process ∆ retrieves a Windows service Get-Service ∆ reads in text files, treating each line as a child object Get-Content Get-Content c:\scripts\test.txt Get-Content c:\scripts\test.txt | Foreach-Object {Get-Wmiobject -computername $_ win32_bios}
Add-Content Add-Content c:\scripts\test.txt "The End" Add-Content c:\scripts\test.txt "`nThe End"
Copy-Item ∆ retrieves access control lists (ACLs) Get-Acl ∆ Compares 2 text files, displays the diff param( [string]$orgfile, [string]$diffile, [string]$switch ) If ( $diffile -eq "" ) { Write-Host Write-Host "TxtComp.ps1, Version 1.00" Write-Host "Compare 2 text files and display the differences" Write-Host Write-Host "Usage: .\TXTCOMP.PS1 file1 file2 [ /ALL ]" Write-Host Write-Host "Where: file1 and file2 are the files to be compared" Write-Host " /ALL display all lines, not just the differences" Write-Host Write-Host } Else { If ( $switch -eq "/ALL" ) { Compare-Object $( Get-Content $orgfile ) $( Get-Content $diffile ) -IncludeEqual } Else { Compare-Object $( Get-Content $orgfile ) $( Get-Content $diffile ) } }
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