Show AD Computer state (name free, offline or online) by range and for those that are in use, displays the user logged in. Result exported to a CSV file.

Provides Set-RestrictiveACL to overwrite all permissions on a file, folder, or registry key, allowing access only to SYSTEM, Administrators, and TrustedInstaller accounts, which is the most restrictive ACL possible without risking system lockout.

Provides Set-LimitFileSize to reduce the size of one or more text files by keeping only the most recent lines up to a specified size, Watch-LimitFileSize to create or update a scheduled task that monitors the size of one or more text files, and Remove-LimitFileSize to remove this scheduled task.