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Computers are connected together through a network of hardware and protocols.

Domain

Your domain name or website URL. You...

Secure shell.

SSH lets you log into a terminal on another machine to use the system via the command line.

ssh root@123.12...

FreeBSD is like an alternative to Linux, useful for routing, web servers, and embedded systems.

Using FreeBSD

To scroll up...

Docker is a popular system for creating, hosting and deploying linux containers.

Linux containers are better than...

A system administrator has a huge number of applications and services they can download and install for their...

CPU, Memory, Storage, Network.

CPU

A modern CPU has multiple cores and it's own memory. These specs on the box help...

VirtualDirectory

Define a site on the system.

.htaccess

Rewrite urls to modify how directories are accessed.

I got a new Dell XPS 13 Plus to replace my 5+ year old XPS 13.

The new one has an i7 1360P and 32GB ram, the old one has...