With Ubuntu, like any operating system, obsolete or unnecessary files are not automatically destroyed. However it is possible to remove them and to save space using packages. When you download and ...

This how-to shows how to use free Ansible software to automate configuration of Cisco routers and links to other Ansible modules that apply to other vendors' gear and support other functionality ...

Sharing files between Ubuntu and Windows or Mac systems can be done, but setting it up, until recently, wasn't quite simple. But Ubuntu's come a long way, and you can now get along without terminals, ...

Three quick tweaks that make Ubuntu feel faster and more comfortable from day one.

So unfortunately, I've been tasked with setting up an Ubuntu server to send and receive email (amongst other things). My friend is hosting the Ubuntu VM on his box, but has only done limited setup.

Like many Linux distributions, Windows, and macOS, Ubuntu has a firewall. This security feature can prevent connections from unwanted sources on your system. Sometimes, though, you might want to ...

I wanted to self-host without paying, and this user-friendly server OS delivered ...

If your Ubuntu-based Web server receives a dynamic IP address from your company's Internet Service Provider, the server will automatically be configured to use the ISP's Domain Name System (DNS) ...