Exchange Calendar: remove the organizer from the subject of a room booking
By default in Exchange, when a user books a meeting in a room, the subject of the booking displays the user's name…
Articles
Tutorials
655 articlesExchange: Hide users in an Organizational Unit from the address book
In a company that manages an on-premises Exchange installation, it is common practice to keep the accounts of users who leave the…
FortiMail: Configuring DKIM for an email domain
In this tutorial, I'll explain how to configure DKIM on Fortimail for an email domain for outgoing emails. To put it simply,…
Wazuh: Deploying a SIEM and EDR with Docker
In this tutorial, I'll explain how to deploy Wazuh using Docker. Table of ContentsIntroduction to WazuhPrerequisites for deploying WazuhDeploying WazuhStart using WazuhInstall…
Keycloak: Integration with an Active Directory directory
In this tutorial, I'll explain how to set up an LDAP connection Active Directory with Keycloak. Integrating with Active Directory will allow…
Ubuntu: Display S.M.A.R.T. data for an NVMe drive
In this tutorial, I'll explain how to view the S.M.A.R.T. (Self-Monitoring, Analysis, and Reporting Technology) data for an NVMe drive on Ubuntu…
Windows 11: Rename the computer
You've just set up your computer with Windows 11 and want to rename it because you don't like the name DESKTOP-XXXX. In…
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 using the command line.…
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 ContentsPrerequisites for joining a…
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 to usersync rsync (Remote…
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 you to manage your…