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Dev

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Linux vs. Windows: A Clear Comparison

  • Linux and Windows are major operating systems with distinct features and user experiences.
  • Linux offers high customization but has a steeper learning curve, while Windows is user-friendly and widely used.
  • Linux is known for better security and cost-effectiveness compared to Windows.
  • Both OSes have strengths in software availability, hardware compatibility, updates, customization, and community support.

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5 Best Ways to View Your Windows Product Key

  • To view your Windows Product Key, you can check the Certificate of Authenticity (COA) attached to a new PC or laptop.
  • You can also use Command Prompt by running it as an administrator and executing 'wmic path softwareLicensingService get OA3xOriginalProductKey' command.
  • Another method is to use the Registry Editor by navigating to HKEY_LOCAL_MACHINE > SOFTWARE > Microsoft > Windows NT > CurrentVersion > SoftwareProtectionPlatform.
  • Third-party tools like KeyFinder or ShowKeyPlus can also help in viewing the Windows Product Key by scanning and displaying the key information.

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How To Backup and Restore Registry Settings in Windows

  • Regularly backing up the Windows registry can help prevent registry problems.
  • Ways to back up and restore Windows registry settings:
  • 1. Using System Restore Point to create a backup point for system settings.
  • 2. Creating Registry Backup by exporting settings, creating a zip file that contains all registry settings for easy restoration.
  • 3. Utilizing third-party tools like RegBak, ERUNTgui, Registrar Registry Manager, and Tweaking.com Registry Backup for efficient backup and restoration of registry settings.

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Ubuntu

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Colin Watson: Free software activity in May 2025

  • Colin Watson's free software contributions in May 2025 were sponsored by Freexian with a focus on urgent tasks for the trixie release.
  • In OpenSSH, Colin Watson resolved sshd crashes with the help of Michel Casabona and fixed a regression in ssh-agent socket handling. He also addressed reproducibility issues and issued updates for bookworm-backports, bookworm, and bullseye related to CVE-2025-32728.
  • For groff, Colin Watson fixed output formatting issues and added an autopkgtest. In the Python team, he upgraded multiple packages, added autopkgtests, and fixed various build/test failures. He also backported security fixes for Django-select2 and python-tornado.
  • Additionally, Colin Watson contributed to debmirror, backported fixes for security vulnerabilities, resolved build/test failures, added autopkgtests to various packages, packaged new dependencies for python-django-pgtrigger, and ported storm to Python 3.14. In the Science team, he fixed a build failure in apertium-oci-fra.

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Mjtsai

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WWDC 2025 Preview

  • The 2025 Worldwide Developers Conference (WWDC) is set to begin on June 9, featuring rumors about iOS 26, macOS 26, and other Apple updates.
  • Apple announced winners of the Apple Design Awards, celebrating standout apps and games.
  • Online group labs will be introduced at WWDC25, allowing interaction with Apple engineers for real-time discussions.
  • Expectations and concerns from developers and community members regarding potential Apple announcements and updates at WWDC 2025.

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Transform Your Raspberry Pi 5 Into Miniature Desktop Gaming Rig With These Tower Cases

  • There are various tower cases available for Raspberry Pi 5, offering protection and style.
  • Pironman 5 is a top choice, featuring advanced cooling, NVMe M.2 SSD support, customizable RGB lighting, and dual HDMI ports.
  • Pironman 5 Max is an upgrade with an extra NVMe slot for RAID setup or AI accelerator, at a pre-order discount.
  • GeeekPi Tower Kit offers an affordable option with ICE Tower Cooler and M.2 NVMe support.
  • Yahboom CUBE Pi provides a boxed tower design with panoramic view, RGB lighting, and full HDMI ports.
  • ElectroCookie offers a minimalist tower case with large cooling fan and optional NVMe SSD support.
  • Consider Pironman 5 for professional features, Pironman 5 Max for NAS/AI options, GeeekPi for tower cooling, Yahboom for aesthetics, and ElectroCookie for affordability.
  • These tower cases enhance Raspberry Pi 5 into a miniature desktop computer with efficient cooling.
  • Pironman cases are expensive but feature-rich, providing excellent cooling performance.

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Aquila untethered jailbreak for iOS 6 devices uses a newer, faster kernel exploit than previous options

  • Aquila is a new untethered jailbreak tool by iOS developer staturnz for iOS 6 devices.
  • The jailbreak utilizes a faster and more reliable kernel exploit named bad_queue compared to other iOS 6 jailbreaks.
  • Aquila runs in a Terminal window and requires following text prompts for the jailbreaking process.
  • This tool targets older devices running iOS 6 and is aimed at hobbyists interested in jailbreaking for tinkering purposes.

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How to Fix File Explorer NTDLL.dll crashing in Windows

  • The File Explorer NTDLL.dll crashing issue in Windows can occur due to various reasons like compatibility issues or bugs in the operating system.
  • Restarting your computer can help terminate background apps, processes, and services that may be causing the crashing problem.
  • You can also try restarting the Windows Explorer process from the task manager to resolve the NTDLL.dll error.
  • Updating your graphics drivers can help fix the ntdll.dll crash error caused by outdated drivers.
  • Reinstalling display adapters and running the System Maintenance Troubleshooter are recommended solutions.
  • Clearing the File Explorer history, performing a clean boot, and running the SFC Command can also resolve the crashing issue.
  • Updating your Windows operating system is essential to fix system-related problems like NTDLL.dll crashing.
  • By following these methods, you can effectively address the File Explorer NTDLL.dll crashing problem in Windows.
  • Regular updates and system maintenance are key to ensuring the smooth functioning of Windows and fixing errors like NTDLL.dll crashes.
  • These troubleshooting steps can help resolve the NTDLL.dll crashing issue and improve the overall performance of your Windows operating system.

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🖥️ Linux Process Management for Beginners: A Day in the Life of a Junior Sysadmin

  • As a Junior Sysadmin, you learn to monitor and manage Linux processes on company servers.
  • Creating dummy processes, using real-time tools, and handling misbehaving tasks are key aspects.
  • Setting up a practice environment involves creating test processes and scripts in a specific directory.
  • Commands like 'chmod +x' and running processes in the background with '&' are demonstrated.
  • Monitoring processes in real-time can be done using 'top' and 'htop' tools.
  • Viewing detailed process information is shown through 'ps aux' and 'pstree -p'.
  • Cleaning up processes using 'kill ' or 'pkill ' is crucial for system management.
  • Managing background jobs with 'jobs', 'fg', and 'bg' commands is covered.
  • Changing process priority using 'nice' and 'renice' commands helps optimize system performance.
  • Additional tools like 'systemctl status', 'watch', and 'strace' are introduced for advanced troubleshooting.

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Today in Apple history: The first great color PowerBook arrives

  • On June 7, 1993, Apple introduced the PowerBook 180c, a high-end model in the PowerBook 100 series, featuring an active-matrix, 256-color screen.
  • The PowerBook 180c was the first Mac laptop to offer high-quality color display, with a higher resolution of 640x480 pixels and impressive specs including a 33 MHz CPU and 4MB of RAM.
  • Despite its chunky design, the PowerBook 180c was popular for its time due to its comfortable usage and various ports including SCSI, serial ports, and a color video connector for external monitors.
  • However, the PowerBook 180c had downsides such as a smaller screen size compared to its predecessor and poor battery life, lasting only one to two hours on a single charge under reasonable usage.

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Step-by-Step guide to Launching an EC2 instance on AWS( Amazon Web Services).

  • This project involves deploying an AWS EC2 Linux instance and establishing a connection to it using SSH, providing practical experience in deploying cloud infrastructure.
  • EC2 instance is a virtual server in AWS cloud, while SSH is a secure protocol for remotely accessing and managing EC2 instances securely.
  • Steps to launch an EC2 instance on AWS: Create an AWS account, search for EC2 in the portal, select 'Launch Instance', choose instance type and AMI, create a key pair, configure security group, review settings, and launch the instance.
  • After launching the instance, connect using SSH to interact with the operating system remotely, completing the process of creating an EC2 instance on a Linux operating system.

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How to Change Microsoft Store Country & Region in Windows 11

  • To change the Microsoft Store region on Windows 11, go to Settings > Time & Language > Language & Region.
  • Select your desired location from the Country or Region drop-down menu and restart your PC.
  • If Microsoft Store fails to open after changing region, reset the app by running wsreset.exe via the RUN dialog box.
  • It is advised to change the region only if necessary, like moving to a new country or region.

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How to Enable and Use Controlled Folder Access in Windows 11

  • Controlled Folder Access is a feature in Windows 11 that protects your PC from ransomware attacks.
  • You can enable Controlled Folder Access by making changes in the Windows Security app settings.
  • To manage blocked files, navigate to the Controlled Folder Access screen and check the Block History section.
  • You can add or remove folders from Controlled Folder Access and also allow specific apps to access protected folders.

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How to Reset Local Group Policy Settings to Default on Windows 11

  • Resetting Local Group Policy settings to default on Windows 11 can help fix issues caused by unintended changes made by users.
  • Using the Group Policy Editor, users can reset settings by changing policies from Enabled or Disabled to Not Configured.
  • Alternatively, users can reset Group Policy settings to default via Command Prompt by executing specific commands.
  • Resetting Local Group Policy settings is recommended only when necessary to avoid unnecessary changes that may disrupt system functionality.

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Download Borderlands 2 for Mac FREE This Weekend on Steam

  • Borderlands 2, a first-person action RPG shooter game, is available for free download on Steam for Mac users until June 8 at 10am PDT.
  • The game features cell-shaded graphics, a compelling story, and quirky humor set in a dystopian science fiction world.
  • To download Borderlands 2 on Steam, users need to have a Steam account, navigate to the game page, and click 'Add to Account' before June 8.
  • Players can enjoy the single-player campaign or engage in multiplayer mode with generous system requirements, suitable even for Apple Silicon devices.

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