---
title: Module hilbish.history
description: command history
layout: doc
menu:
  docs:
    parent: "API"
---

## Introduction
The history interface deals with command history.
This includes the ability to override functions to change the main
method of saving history.

## Functions
### hilbish.history.add(cmd)
Adds a command to the history.
#### Parameters
This function has no parameters.  

### hilbish.history.all() -> table
Retrieves all history.
#### Parameters
This function has no parameters.  

### hilbish.history.clear()
Deletes all commands from the history.
#### Parameters
This function has no parameters.  

### hilbish.history.get(idx)
Retrieves a command from the history based on the `idx`.
#### Parameters
This function has no parameters.  

### hilbish.history.size() -> number
Returns the amount of commands in the history.
#### Parameters
This function has no parameters.