Advices and Consultancy in Linux/Unix administration.

The service includes advices for choosing, installing and configuring open source software like:
Web servers: Apache, lighthttpd, tomcat
Database server: MySQL, Postgresql
Programming languages: PHP, Perl, Ruby, Python, Java ( command line interfaces and integration with web servers )

Email servers : smtp - mta : Postfix, Qmail, Exim, Sendmail
Pop3/IMAP servers: courier-imap, dovecot, cyrus

Antispam/antivirus Solutions: spamassassin, clamav

Control panels: Webmin, Cpanel, Plesk

Firewalls: iptables, ipfw, pf

Proxy servers: squid configured as transparent proxy,reverse proxy, anonymous proxy.
Socks5 servers: antinat