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 ...

When installing certain packages on Ubuntu, say ldap-auth-config, the installation sequence pops up a bunch of dialogs asking for configuration information.<BR><BR>I'd like to skip all these ...

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, ...

The whole thing made a lot more sense to me once I started treating my system as code, not a pile of Ubuntu-style tweaks.

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.