1.

Сайт "Азов-курорт"

http://azov-kurort.com.ua/ - Donetsk
2.
Perl

Perl

http://perl.dp.ua/ - Donetsk
Information about Perl.
3.
The first network of distributed computing

The first network of distributed computing

http://donuz.chat.ru/contents.htm - Donetsk
Process Tree Network.
4.
Users help

Users help

http://www.userhelp.tk/ - Donetsk
Users help: articles, programs, etc.
5.
Useful things

Useful things

http://www.creator-lab.narod.ru/ - Donetsk
Information about hacking and security.
6.