Internet Express for Tru64 UNIX Version 6.10 Administration Guide (5900-1418, March 2011)

PostgreSQL Relational Database Management System
http://www.postgresql.org
PostgreSQL is an object-relational database management system, supporting many SQL constructs.
PostgreSQL is a required component for the Internet Monitor, but it can also be installed as a
separate component with Internet Express.
The Internet Express kit includes PostgreSQL documentation in the source tar files on the Internet
Express “Installation and Documentation? CD-ROM. Documentation is also available from the
PostgreSQL Web site.
Procmail Mail Filtering Language
http://www.procmail.org/ftp://ftp.procmail.org/pub/procmail/
The Procmail mail filtering language, written by Stephen van den Berg of Germany, lets you filter
hundreds or thousands of incoming mail messages per day according to a predefined set of rules.
The Procmail language understands details about most UNIX mail transport and delivery agents,
giving you the platform to write custom mail filtering scripts. The Procmail filtering engine can be
invoked by Sendmail or by a user's .forward file.
See procmail(1), procmailrc(5), and procmailsc(5) for more information on using procmail.
Extensive examples are provided in procmailex(5).
The Infinite Ink Web site (http://www.ii.com) contains pointers to documentation, examples, and
FAQ, and provides a link to the FTP site where you can obtain the Procmail kit.
Pure-FTP Server
http://www.pureftpd.org/
File Transfer Protocol (FTP) is a client/server protocol that allows a user on one computer to transfer
files to and from another computer over a TCP/IP network. An anonymous FTP account on your
system allows any remote user to log in to your system using an FTP or anonymous user name.
Once logged in, that user can access a special directory hierarchy that contains publicly accessible
files and can transfer those files to another system using FTP.
Samba File and Print Server
http://www.samba.org
The Samba File and Print Server for Windows provides file and print services to SMB clients, such
as Windows 2000, Windows NT, or LAN Manager. It also provides NETBIOS name serving and
browsing support.
At the Samba Web site, you can obtain documentation on the Samba server, report problems,
and download the latest software. Visit the comp.protocols.smb newsgroup for information
on the Samba server protocol.
Sendmail Mail Transport Agent
http://www.sendmail.org/
Sendmail is the BSD Mail Transport Agent supporting mail transport by means of TCP/IP using
Simple Mail Transfer Protocol (SMTP).
Squid Proxy/Caching Server
http://squid-cache.org
Squid is a high-performance proxy/caching server that supports FTP, Gopher, and HTTP data
objects. Squid tends to be faster than other proxy/caching servers because it maintains linked
objects in RAM, caches DNS lookups, and supports nonblocking I/O, negative caching of objects,
and DNS lookups. Squid documentation and FAQs are available from the Squid homepage.
Open Source Software Web Sites 33