Category Archives: Microsoft Teams

ARM, Intune, Microsoft Teams, Powershell

Distributing Teams Backgrounds to all users using MEM

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I’ve seen a few examples of distributing a set of teams backgrounds to users in MEM, mostly they seemed a little overly complex, especially in targetting all local users and/or packaging the script into an application. I wanted to:

  • Deploy using MEM PS script in user context
  • Avoid access controls on the storage location of the backgrounds
  • Simplify the creation of required Azure resources
  • Have a simple update procedure

Here’s my take, first autocreate a blob storage location using my template:

https://gitlab.com/Lieben/assortedFunctions/-/blob/master/ARM%20templates/blob%20storage%20with%20container%20for%20Teams%20Backgrounds%20and%20public%20access.json

Note down the name you used for the storage account (which was the only parameter to the template), and use it to configure this PowerShell script:

https://gitlab.com/Lieben/assortedFunctions/-/blob/master/add-teamsBackgroundsFromBlobContainer.ps1

Finally, deploy the script to a group of your users in MEM, in their own context:

Automation, Microsoft Teams, Office 365, OneDrive for Business, Powershell, Sharepoint Online

Exporting ALL file info in O365 (Sharepoint, Teams, Onedrive, Groups)

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For a recent customer case, we needed a meta-data export of ALL files in the entire O365 tenant, filenames, dates, modifications, sizes and unique ID’s.

It is tricky to actually get everything (Teams especially) and to handle any MFA you may (SHOULD!!) have configured on your admin accounts, but here you are:

https://gitlab.com/Lieben/assortedFunctions/blob/master/export-allO365FilesToCsv.ps1

Note that your admin account does have to have permissions on all sources the script identifies.

Automation, Microsoft Teams, Office 365, OneDrive for Business, Powershell, Sharepoint Online

Max Path Length in Sharepoint Online, Onedrive for Business and Teams

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Many Office 365 clients (and especially Excel) really don’t like long paths. The older the client, the worse the issues.

To find files over a certain path length in Office 365, I wrote a script a while back. This required manual perusal of the results and manual correction of the issues.

The new version of my script now features fully automatic discovery, a flexible editor and automatic correction of paths based on what you entered into the editor.

Correcting path lengths in Sharepoint Online, Onedrive for Business and Microsoft Teams

You can get the PowerShell script / editor from my git repository here.

Many thanks to CTS in their help me designing and testing this script!

How to use

  1. download the script and save it somewhere
  2. Copy the desired Sharepoint Library into a new Sharepoint Library and/or site
  3. Run the script only for that site or library by specifying the -specificSiteUrls or specificDocumentLibraries parameter
  4. do some corrections, commit them, check the results
  5. If satisfied, set permissions for your admin account on the actual production locations your wish to fix (script for Onedrive Mass Permissions here)
  6. Ensure no users have open files in the library
  7. Remove any non-standard characters from folder names (see script source, example code at the top)
  8. Run

Disclaimer

  • Please make sure you TEST this on a copy of your document library/sites before using the ‘commit’ option.
  • Use at your own risk.
  • I recommend turning on the Universal Audit log before usage.