Basic Requirements On this page, I'll describe how to configure Ansible to manage a remote host. ...

Managing passwords Change current user password, prompt for current passwd - passwd If you can su...

Rust ESP Book was referenced for most of this writing. Some context was addded for deeper underst...

Installation There are two methods below. The recommeneded method IMO is KVM. You could use Virtu...

While exploring my local network, I stumbled upon several devices named espressif, and after some...

If you use vim, you can bind CTRL-B to build a cmake project nnoremap <C-b> :!cmake -S . -B ./bui...

Creating swap memory for your host could prevent system or services from crashing when under heav...

OSSEC is a useful tool in monitoring for malicious activity across various servers. It's lightwei...