In this video I’m showing how I’ve built a very simple battery backup circuit for my home alarm system. The circuit charges a 12v lead acid battery and in an event of a power loss, it transfers the ...

OS Tahoe 26 has been a controversial release of MacOS system software, mostly due to it’s completely redesigned interface built around what Apple calls Liquid Glass, which has a new look, ...

I've put together a set of simple RMAN level 0 and level 1 scripts that can be put in cron. No need for a complicated backup to get started. In my RMAN scripts repository, I use a straightforward ...

Tutorial: Restore a VM with Azure CLI This tutorial describes how to restore a complete VM using CLI. Azure Backup creates recovery points that are stored in geo-redundant recovery vaults. When you ...