# Configuration

a para

## Getting started

see installation on website

running the program

### Your goals

references to security - inspecting and auditing

### Configuration files

content

### Creating a firewall

Website: tutorial

Website: recipies

Using the wizard

## Language

content

### Preamble

simplicity

4 main commands

matched to the domain

### Use of bash

why

links to learning

#### What to avoid

traps and exit (disabled to avoid accidents)

variable names to avoid

function names to avoid

### Interfaces

content

### Routers

content

### Helpers

By example / pointer to reference

### Variables

content

## Advanced features

content

### Marking packets

content

### Defining new actions

content

### TOS

content

### Adding new complex services

content

## Limitations

inability to use service definitions in helpers (mainly NAT)

## Where to learn more

bash guides

reference section