moschaefer on Feb 23, 2022
Wireless network system for building automation with IoT-Devices
Hi everybody, i need to construct a solution to connect IoT devices like heating systems etc. in big building complexes. Do you have some idear ...Question#Network
7 Comments
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Shepherd81 on Feb 17, 2022
FileHistory absolute weird behaviour
Hi, I have an external USB Disk and my FileHistory is set up to ignore most of my drives. There is an options where you ...Question#Windows10#Microsoft
3 Comments
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aqui on Jan 28, 2022
IKEv2 VPN server for Windows and Apple clients on Raspberry Pi
Preamble The following tutorial did not claim to be fully comprehensive. It should only be seen as a framework to show the basic functions of ...Tutorial#Linux#LinuxNetzwerk
1 Comment
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natalie.solero on Jan 28, 2022
Powershell GUI creating local users
Hi guys, im trying to create a gui for creating local user accounts. the gui is just running fine but i have a problem creating ...Question#Batch#Development
10 Comments
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Olivier on Jan 26, 2022
Alcatel OmniSwitch 6900 - USB Console Port Cable
Hi there, I need your help with an Alcatel Omniswitch 6900-x20. I need to connect to the switch with the console port, to make a ...Question#SwitchesHubs#Hardware
3 Comments
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Frank on Jan 03, 2022
Solved: Microsoft Exchange Y2K22 Bug
Some users on our site reported problems with Microsoft Exchange at the turn of the year: (German) (German) This bug in the Microsoft Exchange server ...Information#Exchange#Microsoft
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nekku6 on Dec 20, 2021
Bitlocker recovery key delegation via Powershell
Hello admins! In the post by DerWoWusste we've been introduced by the approach that allows to avoid delegating full control to IT Techs who are ...Question#WindowsUserManagement#Microsoft
5 Comments
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ankitdixit on Nov 30, 2021
Query: The import java.util.ArrayList cannot be resolved Java
Hello All, I am facing some issues while I am trying to run this java program in vscode on online compiler but it shows an ...Question#Java#Development
1 Comment
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AlbertTaylor on Nov 30, 2021
How to Migrate Lotus Notes to Office 365
Can you suggest me any third party software to migrate Lotus Notes mailboxes to Office 365 account . ...Question#Databases#Development
1 Comment
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Frank on Nov 10, 2021
Facebook transforms into Meta and the Metaverse becomes a kind of OASIS
Facebook founder Mark Zuckerberg announced on Thursday, Oct. 28, 2021, that the Facebook Group will rename itself "Meta." The names of the services "Facebook", "Instagram" ...General#Social#Internet
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agowa338 on Oct 31, 2021
Php error with Nextcloud big file uploads
Hi, I've had some issues with the official Nextcloud (apache) container. When uploading some bigger files (I assume they're bigger, don't know for each individual ...Question#httpd#Linux
2 Comments
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Siegfried36 on Oct 26, 2021
IPv6: Server cannnot ping gateway but gets IP
I have three servers which should now also get IPv6 connectivity besides the IPv4. Servers: 1. Pi4 (Raspberry Pi OS) 2. Nextcloud (Debian 10; Nextcloud ...Question#LinuxNetzwerk#Linux
5 Comments
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colinardo on Oct 16, 2021
Windows 11 - Deploy Default Startmenu Layout
In Windows 11, the customization options for administrators have been further reduced. The previous possibility to customize the menu via the LayoutModification.xml file has been ...Tip#Windows11#Microsoft
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colinardo on Oct 11, 2021
Windows 11 - Activate classic context menu
Short tip for those who are annoyed by the new context menu under Windows 11. But there is a hack to define the classic menu ...Tip#Windows11#Microsoft
5 Comments
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max on Oct 05, 2021
Windows 11 Download Alternative to save an ISO or create a USB stick
For all who are looking for an alternative download possibility for Windows 11 (Release Build 22000.194) there is the Universal MediaCreationTool Script. The MediaCreationTool.bat is ...Tip#Windows11#Microsoft
2 Comments
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Frank on Oct 05, 2021
Windows 11 Download (MediaCreationTool, ISO)
Microsoft released Windows 11 to the general public yesterday evening. From now on you can either download and install Windows 11 via the internal update ...Information#Windows11#Microsoft
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Frank on Sep 21, 2021
Add an Outlook 2019 IMAP account - No more username in settings - Solution
Another curiosity under Office 2019 just hit me hard. I wanted to add a normal IMAP/SMTP account to Outlook 2019. But that was so difficult ...Tip#Outlook#Microsoft
1 Comment
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colinardo on Sep 17, 2021
Mikrotik RouterOS 7.1rc3 adds Docker(TM) support
Normaly a release candidate never adds new features but fixes only bugs. Mikrotik seams to be an exclusion this time. As this new feature can ...Information#Routing#Network
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techiesuresh on Sep 15, 2021
Find who restarted DB server
Hi, I am working as sys admin for a small company. Someone restarted the SQL DB server and I want to find the user name ...Question#WindowsServer#Microsoft
1 Comment
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Siliziumdepp on Sep 15, 2021
Wanted: Network Node Manager 6.4
I am searching for a copy of the HP Openview Network Node Manager 6.4 or 6.41, preferably with the Extended Topology Package 2.0 or 2.01. ...Question#NetworkManagement#Network
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Frank on Sep 02, 2021
Windows 11 will be released on 5 October 2021
Microsoft has announced the official release date for Windows 11 on its blog: It will be distributed from October 5, 2021. However, the integration of ...Information#Windows11#Microsoft
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Frank on Aug 19, 2021
Debian version 11 released (codename Bullseye)
After two years, one month and nine days of development, the Debian Project released the next stable version 11 (codenamed Bullseye) on Aug. 14, 2021. ...Information#Debian#Linux
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Frank on Aug 18, 2021
Elementary OS version 6 (Odin) released
Now I almost forgot: The Linux distribution Elementary OS version 6 (Odin) was released last week. It is based on 20.04.2 LTS but has its ...Information#LinuxDesktop#Linux
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natalie.solero on Aug 06, 2021
Get deactivated computers in ad from csv list
Hello guys, i'm tryin to figure out which computers are deactivated in active directory. for that i provide the computer names in a csv list. ...Question#Batch#Development
12 Comments
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Frank on Jul 22, 2021
Vulnerability in Linux kernel file system affects many distributions
Security researchers have discovered a new vulnerability in the Linux kernel (CVE-2021-33909). A vulnerability in the Linux kernel file system allows root privileges. Any unprivileged ...Information#Linux
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Frank on Jul 22, 2021
Vulnerability in Systemd affects many Linux distributions
Security researchers have discovered a new vulnerability in systemd (CVE-2021-33910). The vulnerability in the system and service manager (systemd) can cause the entire operating system ...Information#Linux
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colinardo on Jul 10, 2021
RouterOS 7.1beta6 - GRE Tunnel does not work with non Mikrotik devices (fix)
Small advice for all users trying to create a simple GRE Tunnel to a non Mikotik device under the current beta version. If the tunnel ...Tip#mikrotik#OtherSystems
1 Comment
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Frank on Jul 10, 2021
Windows 11 Insider Preview Build 22000.65 available
Microsoft has released a new Windows 11 Insider Preview Build 22000.65 and fixed some bugs. You can find all the details on the official Windows ...Information#Windows11#Microsoft
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keeran on Jul 06, 2021
Which protocol to connect to a drive on another remote pc via file explorer
Which protocol uses windows to connect to a drive of another remote pc via file explorer. for example: if you connect by typing Does windows ...Question#Protocols#Network
4 Comments
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aqui on Jul 05, 2021
Cisco WLAN access point AIR-LAP1142N and CAP2602I for SoHo use
Preamble Renewals of commercial WiFi enterprise networks cause of new standards and hence new required hardware (additional 6 GHz band etc.) result in the fact ...Tutorial#Lan#Network
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aqui on Jul 02, 2021
Cisco, Mikrotik, pfSense site-to-site VPN with dynamic routing
Preamble The following tutorial is an addon to existing VPN tutorials on administrator.de. It describes a mixed hardware VPN site-to-site setup between Cisco and Mikrotik ...Tutorial#Routing#Network
1 Comment
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colinardo on Jul 02, 2021
Windows 11 - Microsoft is changing its famous Blue Screen of Death (BSOD) to black
Nothing more important than color the newest innovation from Redmond since tomato sauce is red! The Black Screen of Death is here Cheers. ...Information#Windows11#Microsoft
2 Comments
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Dani on Jun 28, 2021
Investigating and Mitigating Malicious Drivers
The security landscape continues to rapidly evolve as threat actors find new and innovative methods to gain access to environments across a wide range of ...Information#Microsoft
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Frank on Jun 25, 2021
Windows 11: Feature deprecations and removals
When upgrading to Windows 11 from Windows 10 or when installing an update to Windows 11, some features may be deprecated or removed. Please see ...Information#Windows11#Microsoft
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Frank on Jun 24, 2021
Windows 11 requirements
Here are the current Windows 11 requirements for services and hardware. According to Microsoft, the upgrade from Windows 10 to Windows 11 will be free ...Information#Windows11#Microsoft
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Frank on Jun 24, 2021
Windows 11: Set the Start menu back to the left
In the latest Windows 11 version, the new Start menu is displayed in the centre: You can easily set it back to the left side ...Tip#Windows11#Microsoft
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Frank on Jun 24, 2021
Microsoft announces Windows 11 with new Start menu
On June 24, 2021 Microsoft has presented the new Windows 11. Via an online event, Microsoft showed what the future of Windows 11 will bring. ...Information#Windows11#Microsoft
12 Comments
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Frank on Jun 22, 2021
Windows 10 Core Isolation: Remove incompatible drivers
Hello, Actually, I just wanted to follow the Windows Security recommendations and under Settings -> Windows Security -> Core Isolation, turn on Memory Integrity. According ...Tutorial#Windows10#Microsoft
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Frank on Jun 22, 2021
Install Powerline for Fedora
Powerline is a very practical optical extension for vim and the Linux shell (bash, zsh, tmux, IPython, Awesome and Qtile). You can find an overview ...Tutorial#redhat#Linux
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Dani on Jun 21, 2021
You Might Want to Audit Your LAPS Permissions - Part2
Since publishing part one, I've had questions, concerns, and feedback from readers, customers, friends, and other Microsoft engineers. In today's blog, I'd like to address some of ...Information#Microsoft
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