Renowned as the creator of the acclaimed Petri IT Knowledgebase back in 1999 Daniel Petri has become a distinguished figure in the IT realm, recognized for delivering reliable, expertise-driven content. This website - www.petri.com - not only embodies Daniel's extensive technical skills but also stands as a symbol of his dedication to sharing knowledge and guiding professionals through the dynamic world of information technology.
Over the past 25 years, Daniel Petri's career is characterized by his unwavering commitment to quality IT training, provision of diverse solution architectures, and maintaining a customer-first approach that ensures high levels of satisfaction. Daniel's client-centric mindset has always been a cornerstone of his career, delivering concrete results that spur his clients' growth and success. Daniel's strong technical writing skills are evidenced by the thousands of technical documents, help guides, manuals, and articles he has penned, all drawing from his broad IT and security-oriented background.
Daniel is currently Senior Training Manager at Semperis.

Last Update: Sep 17, 2024
באילו âøñàåú עברית יצאו המוצרים השונים של מיקרוסופט? איזו גירסה של Internet Explorer עלי להתקין על מערכת ההפעלה שברשותי? מסמך זה מתאר את âøñàåú העברית השונות שיצאו למוצרי מיקרוסופט השונים, ביניהם מערכות הפעלה ומוצרי אופיס, ומסביר אילו âøñàåú של Internet Explorer יש להתקין על מערכת ההפעלה שברשותכם. מסמך זה נמצא במקור בלינק הבא: http://www.microsoft.com/israel/downloads/osversion.mspx מערכות…

Telnet Client allows a computer to connect to a remote Telnet server and run applications on that server. Once logged on, a user is given a command prompt that can be used as if it had been opened locally on the Telnet server’s console. Commands that you type at the Telnet client command prompt…

Last Update: Dec 03, 2024
Using Cygwin, the free open-source terminal emulator, in coordination with OpenSSL, you can create cross-platform encrypted files. The files created using Cygwin can be exported using mobile media including thumb drives, CDs, external hard drives, etc. Cygwin and OpenSSL are bundled in the download of Cygwin. The following tutorial (although demonstrated using Windows Vista) can…

Last Update: Sep 17, 2024
Through several registry modifications, you can create an enhanced “right-click” menu for the Recycle Bin. The new options will allow you to delete the temporary files in the following two directories: %UserProfile%AppDataLocalTemp and %SystemRoot%Temp. Additionally, another menu will be created that will allow you to run the disk cleanup utility. Please be aware that this…

Last Update: Sep 24, 2024
I’m probably revealing a little too much about my age, but when I first started working with Windows Server, the current version was Windows NT Server 3.5. One of the interesting things about that version of Windows was that like all of its successors, it had the ability to host network print queues. At the…

Last Update: Sep 24, 2024
These LDAP search strings are good for Saved Queries in Windows Server 2003 AD Users and Computers, Query-based Distribution Groups and Exchange 2000/2003 Recipient Policies and Address Lists. In order to use the LDAP strings please consult your product help. Most regular LDAP searches can be easily done via the provided GUI (such as in a…

Last Update: Sep 24, 2024
In Exchange 2000/2003 Server, can anyone create new Public Folders? How can I limit the creation of top-level Exchange Public Folders? The highest Public Folder in a hierarchy is called a Top-Level Public Folder. By default, all users in the Exchange Organization can create Top-Level Public Folders; however, you can change the default with the…

Last Update: Jun 25, 2025
Why does Outlook still show only the basic Public Folders structure although I’ve created additional Public Folder hierarchies? When you install Exchange, a default public folder hierarchy is created. All MAPI clients such as Microsoft Outlook can access this public folder hierarchy to read messages and store documents. You can create subfolders to reflect the…

Last Update: Nov 19, 2024
One of the first tasks that one performs right after finishing the installation of a new operating system is to install all the required additional applications and change the system’s settings to match their own requirements. One of the most frequently used applications I install on my machine is Adobe Acrobat Reader (see http://www.adobe.com/products/acrobat/readstep2.html for…

Last Update: Dec 03, 2024
If you like this site, if you like the style, if you like the contents – why not add a link to it? You can choose any of the following link examples (or create your own of course): 151×74 button and description <a title=”Petri.co.il by Daniel Petri is one of the most comprehensive IT and…

Last Update: Dec 03, 2024
Here is Daniel’s List of Recommended Web links: (Sorted in some freestyle alphabetical order) Great Microsoft-related Knowledge Bases These are the ones I’m currently using. Note that a very short description doesn’t imply that the featured site is less useful than one with a long description: Link Description Brian Madden Great resource for Citrix, Terminal…

Download the Virtual Machine Additions for Linux, available from Microsoft Connect (see link below) in order to improve the experience of running qualified Linux distributions on Virtual Server 2005 R2 SP1. The Virtual Machine Additions for Linux provide the following capabilities: Guest and host synchronization for time synchronization, for heartbeat generation, and for coordinated shutdown…