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TCP/IP Internetworking With `gawk`

This file documents the networking features in GNU Awk (gawk) version 3.1 and later.

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Preface    About this document.

1. Networking Concepts    About networkiing.

2. Networking With gawk    Some examples.

3. Some Applications and Techniques    More extended examples.

4. Related Links    Where to find the stuff mentioned in this document.

GNU Free Documentation License    The license for this document.

Index    The index.

1.1 Reliable Byte-streams (Phone Calls)    Sending data streams.

1.2 Best-effort Datagrams (Mailed Letters)    Sending self-contained messages.

1.3 The Internet Protocols    How these models work in the Internet.

1.3.1 The Basic Internet Protocols    The basic protocols.

1.3.2 TCP and UDP Ports    The idea behind ports.

1.4 Making TCP/IP Connections (And Some Terminology)    Making TCP/IP connections.

2.1 gawk's Networking Mechanisms    How to do gawk networking.

2.1.1 The Fields of the Special File Name    The fields in the special file name.

2.1.2 Comparing Protocols    Differences between the protocols.

2.1.2.1 `/inet/tcp'    The TCP special file.

2.1.2.2 `/inet/udp'    The UDP special file.

2.1.2.3 `/inet/raw'    The RAW special file.

2.2 Establishing a TCP Connection    Making a TCP connection.

2.3 Troubleshooting Connection Problems    Troubleshooting TCP/IP connections.

2.4 Interacting with a Network Service    Interacting with a service.

2.5 Setting Up a Service    Setting up a service.

2.6 Reading Email    Reading email.

2.7 Reading a Web Page    Reading a Web page.

2.8 A Primitive Web Service    A primitive Web service.

2.9 A Web Service with Interaction    A Web service with interaction.

2.9.1 A Simple CGI Library    A simple CGI library.

2.10 A Simple Web Server    A simple Web server.

2.11 Network Programming Caveats    Network programming caveats.

2.12 Where To Go From Here    Where to go from here.

3.1 PANIC: An Emergency Web Server    An Emergency Web Server.

3.2 GETURL: Retrieving Web Pages    Retrieving Web Pages.

3.3 REMCONF: Remote Configuration of Embedded Systems    Remote Configuration Of Embedded Systems.

3.4 URLCHK: Look for Changed Web Pages    Look For Changed Web Pages.

3.5 WEBGRAB: Extract Links from a Page    Extract Links From A Page.

3.6 STATIST: Graphing a Statistical Distribution    Graphing A Statistical Distribution.

3.7 MAZE: Walking Through a Maze In Virtual Reality    Walking Through A Maze In Virtual Reality.

3.8 MOBAGWHO: a Simple Mobile Agent    A Simple Mobile Agent.

3.9 STOXPRED: Stock Market Prediction As A Service    Stock Market Prediction As A Service.

3.10 PROTBASE: Searching Through A Protein Database    Searching Through A Protein Database.

This document was generated by AOLserver Administrator on March, 19 2004 using texi2html

Preface		About this document.
1. Networking Concepts		About networkiing.
2. Networking With `gawk`		Some examples.
3. Some Applications and Techniques		More extended examples.
4. Related Links		Where to find the stuff mentioned in this document.
GNU Free Documentation License		The license for this document.
Index		The index.

1.1 Reliable Byte-streams (Phone Calls)		Sending data streams.
1.2 Best-effort Datagrams (Mailed Letters)		Sending self-contained messages.
1.3 The Internet Protocols		How these models work in the Internet.
1.3.1 The Basic Internet Protocols		The basic protocols.
1.3.2 TCP and UDP Ports		The idea behind ports.
1.4 Making TCP/IP Connections (And Some Terminology)		Making TCP/IP connections.
2.1 `gawk`'s Networking Mechanisms		How to do `gawk` networking.
2.1.1 The Fields of the Special File Name		The fields in the special file name.
2.1.2 Comparing Protocols		Differences between the protocols.
2.1.2.1 `/inet/tcp'		The TCP special file.
2.1.2.2 `/inet/udp'		The UDP special file.
2.1.2.3 `/inet/raw'		The RAW special file.
2.2 Establishing a TCP Connection		Making a TCP connection.
2.3 Troubleshooting Connection Problems		Troubleshooting TCP/IP connections.
2.4 Interacting with a Network Service		Interacting with a service.
2.5 Setting Up a Service		Setting up a service.
2.6 Reading Email		Reading email.
2.7 Reading a Web Page		Reading a Web page.
2.8 A Primitive Web Service		A primitive Web service.
2.9 A Web Service with Interaction		A Web service with interaction.
2.9.1 A Simple CGI Library		A simple CGI library.
2.10 A Simple Web Server		A simple Web server.
2.11 Network Programming Caveats		Network programming caveats.
2.12 Where To Go From Here		Where to go from here.
3.1 PANIC: An Emergency Web Server		An Emergency Web Server.
3.2 GETURL: Retrieving Web Pages		Retrieving Web Pages.
3.3 REMCONF: Remote Configuration of Embedded Systems		Remote Configuration Of Embedded Systems.
3.4 URLCHK: Look for Changed Web Pages		Look For Changed Web Pages.
3.5 WEBGRAB: Extract Links from a Page		Extract Links From A Page.
3.6 STATIST: Graphing a Statistical Distribution		Graphing A Statistical Distribution.
3.7 MAZE: Walking Through a Maze In Virtual Reality		Walking Through A Maze In Virtual Reality.
3.8 MOBAGWHO: a Simple Mobile Agent		A Simple Mobile Agent.
3.9 STOXPRED: Stock Market Prediction As A Service		Stock Market Prediction As A Service.
3.10 PROTBASE: Searching Through A Protein Database		Searching Through A Protein Database.

TCP/IP Internetworking With gawk

TCP/IP Internetworking With `gawk`