This article provides solutions for not being able to connect SFTP on a specific network. It discusses the issue of having two SSH daemons running, one on port 22 for normal SSH connections with key authentication, and another on port 21 configured to accept SFTP connections with password authentication.
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This article provides solutions for TVs acting as monitors that are experiencing display issues, such as the TV thinking it is a different device.
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This article will help you verify if a given font is monospaced on MacOS. We will use Terminal and some simple commands to check the font's spacing.
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This article provides solutions for when the Control + Arrow Keys are not working in iTerm2 on MacOS 15.2.
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This article will guide you through the process of setting up a secure screensharing connection between a Mac client and a Windows 10 server, using an SSH tunnel. Follow these steps to establish a reliable and secure remote access solution.
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This article provides an overview of JShelter's browser fingerprint protection, a mode recommended by JShelter for securing websites from fingerprinting. We will discuss the recommended mode for the ThumbMarkJS site, which generates a unique hash for every page load.
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Learn how to access files stored on a USB drive connected to a second router while devices are connected to the first router. This guide covers methods for Linux, Windows, and MacOS.
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Learn how to set up local network file sharing with two routers, one acting as a Wi-Fi extender to improve Wi-Fi signal coverage and the other for regular network usage.
Read MoreA mid-2011 iMac (A1311) previously running 10.12 is now experiencing issues booting from a USB flash drive with High Sierra. The screen displays a gray folder with a flashing question mark icon.
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This article discusses an issue where a user is unable to ping an Ubuntu VM running on VirtualBox from a macOS host. The problem is that the DHCP network settings are not being applied, and the Ubuntu VM is unable to connect to the internet.
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Having trouble pinging your Ubuntu VM on VirtualBox while running MacOS? Learn how to fix this issue and get your networking back on track. Keywords: Ubuntu, VirtualBox, MacOS, Ping, Tech Support.
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This article provides steps to enable another monitor on a computer that won't start, when the computer is connected but won't start, opens the start screen and gives the option to change the startup procedure.
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This article provides solutions to lost connections in Power Query queries sheets workbook for the current version of Excel on Mac. Refreshing the workbook does not update the results.
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This article discusses the skill sets and product level of engineers for Fabric (B1) and Fabric (C1) as well as SD (D1).
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Having trouble uninstalling MacPorts because 'sudo port migrate' fails? Learn how to reinstall the MacPorts base system with this step-by-step guide.
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Having trouble with Macports migration? Learn how to fix the issue when 'sudo port migrate' fails. Follow the step-by-step instructions provided in this tech support article.
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This article provides solutions for Windows 11 users experiencing issues with their external monitors after connecting via a DELL 6000 dock. The monitors were previously working fine in extend mode, but stopped functioning. We will explore possible solutions to help you get your monitors working again.
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Explore the StackExchange Network, a vast online community for developers, featuring 183 Q&A communities such as StackOverflow, the largest and most trusted platform for learning and sharing coding knowledge.
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Learn how to prevent standby and keep downloads active on various platforms, including Linux, Windows, and MacOS. Ensure uninterrupted file transfers with our comprehensive guide.
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Learning web fundamentals, recently heard of rendering a webpage by using the entire browser engine. Doubted if there's a program that does this, need help finding it.
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Learn how to stop browsers from opening the App Store automatically on macOS. This guide will help you undo the change made by accidentally ticking a checkbox dialog without thinking.
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Learn how to stop your web browser from launching the App Store on your macOS system when clicking on links from apple.com. This guide provides simple steps to undo the accidental ticking of the checkbox dialog.
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This article provides instructions on how to use regular expressions with the find command on macOS. We'll walk through an example of finding files in a directory with specific filenames.
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Learn how to shrink the size of a 3D movie while keeping the 3D effect. This article provides a step-by-step guide on using FFmpeg to convert 3D movies from side-by-side to top/bottom formats without changing the type of 3D used.
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In this tech support article, we will show you how to use the 'find' command with regular expressions in macOS, which can be useful when porting scripts from Ubuntu Linux to a macOS laptop. This guide will help you to correctly set up the 'find regex' for your specific directories and files.
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Learn how to shrink the size of your 3D movies while keeping the 3D effect. This guide covers various methods for converting 3D side-by-side to top/bottom formats without changing the 3D type.
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Learn how to use Samba share for Mac OS Time Machine backups and file sharing using Finder. Fix common errors encountered during the process.
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Recently, the latest version of Adobe Reader (version 24.x) has been becoming increasingly heavy for daily use. Unfortunately, the use offers features that are useful for many, but it can be a burden for those with limited system resources. In this article, we will explore some possible customization options to help make Adobe Reader more lightweight and efficient.
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This article discusses how to match formula values in various operating systems and software applications. Learn how to handle formula values that are not others using practical examples and solutions.
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This article provides solutions for troubleshooting when a computer fails to get into the BIOS during startup. The issue may be due to incorrectly connected keyboard or mouse cables, disconnected additional monitors, or advanced boot options. We will guide you through the process of resolving these issues.
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Learn how to use Samba share to backup MacOS Time Machine and share files with ease. This article provides a step-by-step guide on how to configure Samba and use it for file copying using Finder.
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Discover the StackExchange Network, a vast online community for developers and tech enthusiasts. Learn about its 183 Q&A communities, including StackOverflow, the largest and most trusted online community for developers.
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This article guides you through the process of setting up an email server on a VPS when your ISP blocks port 25. We will use WireGuard to create a secure tunnel for accessing the server and testing the setup with a basic web server.
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Learn how to sync your iPhone Contacts with Google Contacts. Follow Google's instructions: Open Settings app, tap Contacts, scroll and tap Add account. You've started!
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Learn how to factory reset your ZTE MF266 Outdoor Router without a physical reset button.
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Learn how to customize math formula replacements in OneNote 365. This article provides a step-by-step guide to creating and managing custom replacement rules for equations. Improve your productivity by streamlining your math work in OneNote.
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This article guides you on how to configure cURL to establish an authenticated SMTP connection via STARTTLS, even when the server certificate is signed by an unknown CA. It includes a cURL command example.
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Learn how to adjust personalisation settings on a new computer, focusing on changing background wallpapers and enabling the slideshow option.
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Exploring the essential characteristics of the USB-C cable (5C11B41472) for connecting a Lenovo ThinkPad P14s Gen1 (Type 20S5) laptop to a Lenovo Docking Station 40AY, focusing on power, video, and Ethernet connectivity.
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Exploring the differences between L7 port forwarding and L3 Destination NAT in the context of internet connectivity. Understanding when to use port forwarding for local scenarios and when L3 NAT is a better choice.
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This article provides a solution to help iMac A1311 (Mid-2011) users fix the issue of a corrupted MacOSX 10.12 version that boots but shows a white screen of death. A bootable macOSX 10.13 USB flash drive was created, but the iMac won't boot from it. The article offers a possible solution to resolve this problem.
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Learn how to optimize Microsoft Remote Desktop (Windows App) storage on a Mac by managing the tmp directory inside ~/Library/Containers/com.microsoft.rdc.macos/Data/tmp. This guide will help you connect to a local Windows 11 computer more efficiently.
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I've been experiencing an issue with mysterious processes running on my system for the past two months. These processes consumed 50GB of data last month, and 5 days this month. I'm unable to identify the source of these processes. Here's how to investigate and resolve this issue.
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Learn about the difference between hardware multithreading, concurrency, and parallelism. Understand how hardware multithreading improves system performance without necessarily increasing parallelism.
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A mid-2011 iMac A1311 with a corrupted macOS 10.12 is experiencing a white screen of death during boot. A bootable macOS 10.13 USB drive was created, but the iMac won't boot from it.
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Laptop displaying a black horizontal bar across the screen, text still visible. Here are possible causes and fixes for this issue.
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Learn the best HDD copy strategy for manually syncing and rewriting scratch when backing up personal data on two 4Tb HDDs labeled as 'disk1' and 'disk2'.
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This article discusses the issue of Intel chipset motherboards intentionally removing one working RAID1 mirror storing a broken mirror for long-term backup. We explore possible solutions and the importance of offsite backups.
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This article discusses a problem where Intel motherboards intentionally remove one working RAID1 mirror storing a broken mirror for long-term backup. Learn how to prevent data loss and ensure your data is safe.
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Bought a new PC yesterday, tried connecting it to the internet via Ethernet, but it's not working. I've watched numerous videos, searched Google multiple times, even used ChatGPT. I think it might be a driver issue...
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