Some knowlege from the top of my head

My personal blog

  1. UAC modified groups

  2. Getting the MD5 or SHA1 of a file?

  3. Getting rid of special characters

  4. What to remove in DNS to to stop Client Access to Domain Controllers

  5. Demoting a Domain controller without uninstalling the Role

  6. Remove-ADUser -> Remove-ADObject

  7. Excel and Delete / Create file rights

  8. Refresh quotas

  9. Shortcuts to microsoft management consoles & control panel snap-ins.

  10. How to get a hold of the quota.md and quota.xml files