What better way to train yourself and keep up-to-date on computing, and specifically Ubuntu, than thanks to the tutorials that Canonical offers its users through a practical website. It is about the Ubuntu Tutorials, little step-by-step guides on a specific topic that provide the specific knowledge needed about a domain particular. The procedures are explained step by step, so putting them into practice is available to everyone, whether on workstations or large servers.
Each tutorial offers, at the beginning of its presentation, a brief summary detailing what knowledge will be acquired with the practice of it; a indicator of your difficulty, so that the reader is aware of the development problems they will face; a estimated execution time, with which to plan the development of work; and finally, perhaps the most important detail of all, a little tip of where to head from now on. With this information we will be able to know what other knowledge is related to that which we acquire as our training progresses. There are no more excuses for not learning Ubuntu at our own pace.
At the moment the tutorials are mainly focused on building Snaps for Ubuntu Core. If you are interested in Canonical improving or expanding these tutorials, you can let them know through this link.
Canonical is aware that nothing is more clarifying than teaching through their own examples, so they have created a snap of your own for your tutorials. From now on you can work with them offline and always carry them with you. Thanks to Snaps technology, each tutorial will have the same content as its online version. To get these useful Snaps, type the following command from the interpreter:
<code>snap install snap-codelabs
Then open a web browser and enter the following address: http://localhost:8123/.
Enjoy them!
Source: Canonical.