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question
Query: The import java.util.ArrayList cannot be resolved Javaankitdixit19 HoursQuestionJava

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
How to Migrate Lotus Notes to Office 365AlbertTaylor20 HoursQuestionDatabases

Can you suggest me any third party software to migrate Lotus Notes mailboxes to Office 365 account . ...

general
Facebook transforms into Meta and the Metaverse becomes a kind of OASISFrank20 DaysGeneralSocial networks

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" ...

question
Php error with Nextcloud big file uploads solved agowa33830 DaysQuestionApache Server2 Comments

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
IPv6: Server cannnot ping gateway but gets IPSiegfried3635 DaysQuestionLinux Network5 Comments

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 ...

tip
Windows 11 - Deploy Default Startmenu Layoutcolinardo45 DaysTipWindows 11

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
Windows 11 - Activate classic context menucolinardo50 DaysTipWindows 11

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
Windows 11 Download Alternative to save an ISO or create a USB stickmax56 DaysTipWindows 112 Comments

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 ...

info
Windows 11 Download (MediaCreationTool, ISO)Frank56 DaysInformationWindows 11

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 ...

tip
Add an Outlook 2019 IMAP account - No more username in settings - SolutionFrank70 DaysTipOutlook & Mail1 Comment

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 ...

info
Mikrotik RouterOS 7.1rc3 adds Docker(TM) supportcolinardo74 DaysInformationRouters & Routing

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 ...

question
Find who restarted DB servertechiesuresh76 DaysQuestionWindows Server1 Comment

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
Wanted: Network Node Manager 6.4Siliziumdepp76 DaysQuestionNetwork Management

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. ...

info
Windows 11 will be released on 5 October 2021Frank90 DaysInformationWindows 11

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 ...

info
Debian version 11 released (codename Bullseye)Frank103 DaysInformationDebian

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. ...

info
Elementary OS version 6 (Odin) releasedFrank104 DaysInformationLinux Desktop

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 ...

question
Get deactivated computers in ad from csv list solved natalie.solero116 DaysQuestionBatch & Shell12 Comments

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. ...

info
Vulnerability in Linux kernel file system affects many distributionsFrank131 DaysInformationLinux

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 ...

info
Vulnerability in Systemd affects many Linux distributionsFrank131 DaysInformationLinux

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 ...

tip
RouterOS 7.1beta6 - GRE Tunnel does not work with non Mikrotik devices (fix)colinardo143 DaysTipMikroTik RouterOS1 Comment

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 ...

info
Windows 11 Insider Preview Build 22000.65 availableFrank144 DaysInformationWindows 11

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 ...

question
Which protocol to connect to a drive on another remote pc via file explorer solved keeran147 DaysQuestionNetwork Protocols4 Comments

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 ...

tutorial
Cisco WLAN access point AIR-LAP1142N and CAP2602I for SoHo useaqui148 DaysTutorialLAN, WAN, Wireless

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
Cisco, Mikrotik, pfSense site-to-site VPN with dynamic routingaqui151 DaysTutorialRouters & Routing1 Comment

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 ...

info
Windows 11 - Microsoft is changing its famous Blue Screen of Death (BSOD) to blackcolinardo151 DaysInformationWindows 112 Comments

Nothing more important than color the newest innovation from Redmond since tomato sauce is red! The Black Screen of Death is here Cheers. ...

info
Investigating and Mitigating Malicious DriversDani155 DaysInformationMicrosoft

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 ...

info
Windows 11: Feature deprecations and removalsFrank159 DaysInformationWindows 11

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 ...

info
Windows 11 requirementsFrank159 DaysInformationWindows 11

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 ...

tip
Windows 11: Set the Start menu back to the leftFrank159 DaysTipWindows 11

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 ...

info
Microsoft announces Windows 11 with new Start menuFrank159 DaysInformationWindows 1112 Comments

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. ...