almost a technocrat

This is my Windows batch code to generate all the necessary SSL certificates for Mosquitto MQTT TLS security. This batch code will run unattended and it is recommended that you make your necessary adjustment to the code below. I wrote this windows batch code based on   Mosquitto SSL Configuration -MQTT TLS Security . Please refer to the guide for more information on how to set up MQTT TLS with Mosquitto.

Currently, Windows 10's File History refuses to use an internal drive as the backup drive for whatever reason Microsoft may have. It can only use an external hard disk or a network drive for backup. I like File History as it can backup multiple versions of files which protects me from accidental deletions and overwriting of files. For that reason, I don't want to always carry my external backup hard disk with me just in case I need to restore some files. If the backup is already in my internal hard disk, I could always restore my backup versions easily. However, backing up into an internal drive does not protect against computer failure, damage, loss, theft or ransomware attack. You will still need a separate backup solution for that. If you have a network attached storage (NAS) that is always available to you wherever you go, then setting the File History to the NAS can protect you from accidental deletion, computer failure, damage, loss, theft or ransomware...

This is a Windows batch script that creates folders for each file in the current folder that the script is running. The folders are created with folder names that follow the filenames. After creating the folder, it will move the file into it's own folder. This batch script is particularly useful in organizing files into it's own folder.

The Windows 10 Battery Saver mode is a useful tool especially if you are always working on your Windows 10 laptop running on battery only. The good thing about this mode is that it stops almost all background applications or software from running and set the brightness level to a lower level. This mode by default it only turns on whenever your battery level is less than 20% or you manually enable it after you have disconnected your power supply. To enable the Battery Saver mode to always on whenever the laptop is running on battery power, this is what you can do.

This is how I shared my mobile data internet hotspot to my non-wireless D-Link DNS320L network attached storage (NAS). This NAS does not have WiFi capability and it only have one Ethernet port for network connection.