MVP - Most Valuable Professional
rss

Just can't get enough of IT

This blog is about mostly anything in IT. But the primary focuses are Microsoft Technologies like Exchange, Office 365, Azure and Cloud Security.

 

Exchange Server 2013 Exchange Server 2016 The PowerShell script to purge Exchange Server and IIS log files has been updated to version 2.0.

Release 2.0 allows for copying of files that will be deleted to be copied to a central file repository. The script will create a folder per server and the full log file folder structure will be preserved.

The next release will contain an option to compress the copied log files.

Added code:

function Copy-LogFiles {
  [CmdletBinding()]
  param(
    [string]$SourceServer,
    [string]$SourcePath,
    $FilesToMove
  )

  if($SourceServer -ne '') { 

    # path per SERVER for zipped archives
    $ServerRepositoryPath = Join-Path -Path $RepositoryRootPath -ChildPath $SourceServer

    # subfolder used as target for copying source folders and files
    $ServerRepositoryLogsPath = Join-Path -Path $ServerRepositoryPath -ChildPath $LogSubfolderName

    $ServerRepositoryPath = Join-Path -Path $RepositoryRootPath -ChildPath $SourceServer

    if(!(Test-Path -Path $ServerRepositoryPath)) {
      # Create new target directory for server, if does not exist
      $null = New-Item -Path $ServerRepositoryPath -ItemType Directory -Force -Confirm:$false
    }

    foreach ($File in $FilesToMove) {
      # target directory
      $targetDir = $File.DirectoryName.Replace($TargetServerFolder, $ServerRepositoryLogsPath)

      # target file path
      $targetFile = $File.FullName.Replace($TargetServerFolder, $ServerRepositoryLogsPath)
      
      # create target directory, if not exists
      if(!(Test-Path -Path $targetDir)) {$null = mkdir -Path $targetDir}

      # copy file to target
      $null = Copy-Item -Path $File.FullName -Destination $targetFile -Recurse -Force -Confirm:$false -ErrorAction SilentlyContinue

    }-Force   
    
    if($ZipArchive) {
      # zip copied log files
      #
      <# NOT FULLY TESTED YET 
      $Archive = Join-Path -Path $ServerRepositoryPath -ChildPath $ArchiveFileName
      $logger.Write(('Zip copied files to {0}' -f $ArchiveFileName))

      if(Test-Path -Path $Archive) {Remove-Item $Archive -Force -Confirm:$false}

      Add-Type -AssemblyName 'System.IO.Compression.FileSystem'
      [IO.Compression.ZipFile]::CreateFromDirectory($ServerRepositoryLogsPath,$Archive)

      #>
    } 
  }  
}

Note

Links

Social

 

 

Read More »

The PowerShell module GlobalFunctions got updated to Version 2.0. This module is used by some of my PowerShell scripts which utilize centralized logging. 

The new release contains the first functions required for some upcoming scripts for managing on-boarding process for joiners and the off-boarding process for leavers for companies utilizing Office 365.

Changes

  • File encoding switch from UTF8 to Unicode
  • New functions
    • Format-SpecialCharactersUpperCase
    • New-RandomPassword

Notes

The New-RandomPassword functions is based on Simon Wahlin's script published here: https://gallery.technet.microsoft.com/scriptcenter/Generate-a-random-and-5c879ed5

Links

 

 

 

 

Read More »
Last updated 2018-08-14

 

Exchange Server 2013Exchange Server 2016Description

 

This script has been developed for a custom project with the following requirements:

  • User photos are provided in rectangular format by the HR department and stored in a dedicated folder
  • User photos should be resized automatically to a square format to be suitable for
    • Active Directory thumbnailPhoto attribute (96x96 pixel)
    • Exchange user photo (648x648 pixel)
    • Intrant address book (150x150 pixel)
  • Processed photos should be moved to a processed folder
  • User logon names are used as user photo file names

The script utilizes a self developed C# command line tool, which has been published as open source at Github. The ResizeImage Wiki explains the usage of the command line tool. The application's configuration controls the target size and an optional pixel based offset.

Maybe the script will be useful in your project as well.

Requirements

  • ResizeImage.exe command line tool
  • GlobalFunctions PowerShell module as desribed here
  • Exchange Server 2013+ Management Shell (EMS) for storing user photos in on-premises mailboxes
  • Exchange Online Management Shell for storing user photos in cloud mailboxes
  • Write access to thumbnailPhoto attribute in Active Directory

Examples

The code samples utilize the following folder structure:

  • D:\UserPhotos
    • SOURCE
      Contains all .JPG user photos with file names matching the user logon names
    • AD
      Target folder for tumbnailPicture photos (96 x 96 px)
      • ResizeImage.exe
      • ResizeImage.exe.config (local configuration for Active Directory photos)
    • EXCHANGE
      Target folder for Exchange mailbox user photos (646 x 648 px)
      • ResizeImage.exe
      • ResizeImage.exe.config (local configuration for Exchange mailbox photos)
    • INTRANET
      Target folder for Intranet address book user photos (150 x 150 px)
      • ResizeImage.exe
      • ResizeImage.exe.config (local configuration for Intranet photos)

 

Code Samples

# EXAMPLE
# Resize photos stored in the default PictureSource folder for Exchange On-Premises (648x648) and write images to user mailboxes
.\Set-UserPictures.ps1 -ExchangeOnPrem   

# EXAMPLE
# Resize photos stored on a SRV01 share for Exchange Online and save resized photos on a SRV02 share
.\Set-UserPictures.ps1 -ExchangeOnline -PictureSource '\\SRV01\HRShare\Photos' -TargetPathExchange '\\SRV02\ExScripts\Photos'

 # EXAMPLE
 # Resize photos stored in the default PictureSource folder for Active Directory (96x96) and write images to user thumbnailPhoto attribute
 .\Set-UserPictures.ps1 -ActiveDirectory

# EXAMPLE
# Resize photos stored in the default PictureSource folder for Intranet (150x150)
.\Set-UserPictures.ps1 -Intranet

Version History

  • 1.0, Initial community release
  • 1.1, Exchange Online support added
  • 1.2, Log strings updated when updating Exchange photos

Links

Follow

 

 

Read More »

PowerShellDescription

This script copies files (.ps1, .cmd, .xml) from your scripts to a new target while persisting the directory structure.

The intention is to copy files from a script development or administrative system to a central (UNC based) file repository.

*.log files are excluded from being copied to the target directory.

Only new files and files changed during the last 180 days are copied.

 

Examples

# EXAMPLE
# Copy all files using the parameter default
.\Copy-ScriptsToRepository

# EXAMPLE
# Copy files from a dedicated source to a different destination folder
.\Copy-ScriptsToRepository -Source f:\Scripts -Destination \\MYSERVER\Scripts

Version History

  • 1.0, Initial community release

Links

Follow

 

Read More »
On February 13, 2017
0 Comment
1254 Views

Exchange Server 2013Exchange Server 2016Description

This script helps administrators and support desk personnel to connect an Exchange Server 2013+ using remote PowerShell. You can either connect to a dedicated Exchange Server or connect to a randomly selected Exchange Server.

You can implement the function in your own scripts to connect to Exchange remotely. David Lee has written an excellent post about how to use saved credentials with PowerShell scripts.

Examples

# EXAMPLE
# Connect to the specified server EX01
./Connect-ToExchange.ps1 -Server EX01

# EXAMPLE
# Connect to a randomly selected server
./Connect-ToExchange.ps1

Version History

  • 1.0, Initial community release

Links

Follow

Read More »