The site is in the process of a global update.

The possibility of partial or complete failure and malfunction.

Of all the seen problems please report here

Continuing development of our "Center Online testing".
In the section - Administration" added new tests: добавлены новые тесты:
- Administrator Linux (General);
- Administrator Linux (Services and Services);

Every positive test result has a unique permanent link to the Internet (example).

To be tested (all tests in Russian) and to assess their level of knowledge here

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Available for download system images Ubuntu*Pack 15.04 for the i386 and amd64 Received:
Unity - a universal interface from the company Canonical, optimized for computers and tablets
Flashback
- classical view desktop style GNOME 2
GNOME - universal interface developers to GNOME. His other names - GNOME 3 and GNOME Shell
GNOME 3 Classic
- version of the classic representation of the GNOME desktop GNOME 2 style 3
Cinnamon
- close to the style of the interface Windows uses GNOME 3
MATE
- modern, convenient and fast interface that works well on low-end PCs. Further development of the GNOME 2.

Systems are self-contained solutions for installations on new computer hardware and on your home or office computer.

Learn more details here