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See all →Ubuntu: testing disk performance from the command line
In this tutorial, I'll explain how to test the read and write performance of a disk on Ubuntu…
Windows 11: Joining an Active Directory domain
Active DirectoryIn this tutorial, I'll explain how to join a Windows 11 computer to a domain. Table of…
How to use Robocopy on Windows: complete guide with practical examples
Learn how to use Robocopy in Windows to efficiently copy, back up, and sync your files. Essential options, practical examples, and best practices for automating your copying tasks.
rsync: how to copy/back up files on Linux
Table of ContentsIntroduction to rsyncUsing rsyncAdditional options for rsync Introduction to rsync LinuxIn this tutorial, I’ll explain how…
Docker: Configure remote access on port 2376
In this tutorial, we'll see how to configure remote access to the daemonDockerusing port 2376, which will allow…
Windows Admin Center v2: Installation, configuration and getting started
Learn how to install, configure, and use Windows Admin Center v2 to effectively manage your Windows servers.
Domotique
See all →Blog
See all →The hyphen that caused a NASA rocket to explode
On July 22, 1962, the Mariner 1 probe was destroyed in flight, 293 seconds after launch. The cause? A single symbol omitted from a handwritten equation. A look back at “the most expensive dash in history.”
PSWinDeploy: a modern PowerShell-based alternative to Microsoft Deployment Toolkit (MDT)
Discover PSWinDeploy, an open-source project that enables modern Windows deployment using PowerShell, WinPE, and a web interface. An alternative designed to gradually replace MDT.
Exchange Server: CSP script-src-attr ‘none’ error (Mitigation CVE-2026-42897)
If you manage Exchange servers and your users are reporting strange errors in OWA (Content Security Policy, blocked…