MikroTik RouterOS: Detecting and blocking IP addresses pinged by IoT devices
Track and block IP addresses contacted by a particular device, using RouterOS firewall actions and a dynamic address-list.
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KDE Plasma – SDDM – Disable on-screen keyboard at login
To disable the on-screen keyboard displayed by the SDDM display manager in KDE Plasma on Debian/Kubuntu/etc after installing SDDM themes,
Read moreError when updating apt packages: “The following signatures were invalid: BADSIG …”
A BADSIG error can occur when a repo’s signing key is changed and conflicts with the one you have cached, or your package lists have become corrupted, among other reasons; in short, the key that’s cached in your lists doesn’t match the release info for one reason or another.
Read moreMikroTik RouterOS IPv6 firewall rules
If you have already configured a MikroTik router before enabling the IPv6 package, and thus don’t want to apply the entire defconf default configuration/quickset, you can still copy only the IPv6 firewall rules without losing any current config. You accomplish this by dumping the contents of the router’s default config script via the terminal.
Read moreHow to disable volume overlay in Firefox
While some users may find this overlay useful, others are distracted or annoyed by its behavior.
Read moreConvert Windows Server Evaluation to Full Version
This tutorial will show you how to convert/upgrade your installation of Windows Server Evaluation into the “full” version (as a KMS client) so that you can avoid reinstalling the OS and migrating all of your roles and configurations once you purchase a license.
Read moreBypass Windows 11 Secure Boot and TPM requirements
Add these registry entries to install Windows 11 on an unsupported machine.
Read moreCustom IDLE Themes Tutorial
In this post I will teach you how to use custom color schemes with IDLE, Python’s built-in IDE. Using custom
Read more[How to] Enable Ultimate Performance power plan in Windows 10
Aimed at workstations and servers, the Ultimate Performance power mode is more full-throttle than the High Performance plan and helps eliminate latency in real-time tasks. It is generally not available on Home Edition by default but you can add it via a simple terminal command.
Read more[Fix] Windows 10 booting to command prompt instead of Explorer.exe
You may be seeing a blank screen with a Cmd.exe window instead of your normal desktop when you log in to your Windows computer.
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