December 2012
Intermediate to advanced
888 pages
48h 24m
English
Content preview from Ubuntu Unleashed 2013 Edition: Covering 12.10 and 13.04, Eighth Edition
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Setting Up a Telnet Server
Telnet is an older service. The client is part of the default installation, but is not activated by default. The server is not part of the default installation. This is because everything Telnet transmits and receives is in plain text, including passwords and other sensitive information. Telnet is generally not a good choice for communication. However, you might want to install Telnet for certain situations, such as connecting to a piece of equipment that doesn’t have SSH available, such as embedded systems where having a small OS footprint is important and more secure methods of communication are not available. In addition, sometimes Telnet is the quickest and easiest way to test newly installed services during configuration, ...
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O’Reilly covers everything we've got, with content to help us build a world-class technology community, upgrade the capabilities and competencies of our teams, and improve overall team performance as well as their engagement.Julian F.
I wanted to learn C and C++, but it didn't click for me until I picked up an O'Reilly book. When I went on the O’Reilly platform, I was astonished to find all the books there, plus live events and sandboxes so you could play around with the technology.Addison B.
I’ve been on the O’Reilly platform for more than eight years. I use a couple of learning platforms, but I'm on O'Reilly more than anybody else. When you're there, you start learning. I'm never disappointed.Amir M.
I'm always learning. So when I got on to O'Reilly, I was like a kid in a candy store. There are playlists. There are answers. There's on-demand training. It's worth its weight in gold, in terms of what it allows me to do.