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<!DOCTYPE html>
<html lang="en">
<head>
<meta http-equiv="Content-Type" content="text/html; charset=UTF-8" />
<title>Diggernaut: Documentation for Meta-Language | Other Commands | Cookies</title>
<meta name="description" content="Learning to work with cookies and cookie jar.">
<meta name="keywords" content="Diggernaut, scraping, web scraping, scraper, web scraper, meta-language, make scraper, scraper for websites, learning to scrape, data acquisition, create scraper, online scraper, content scraper, scraper for shop, scraper for classifieds, coding scraper, cookie">
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<h1>Other Commands</h1>
<div>
<h2>Cookies</h2>
<p class="flow-text">
Cookies are special variables passed by the server to the client and stored on the client side.
When client do request, all stored cookies are sent to the server. Sometimes you will need to read
some cookie to use it in the query or request header. For this purpose there is <span class = "hlt2">cookie_get</span> command
available. As an operand, it takes the name of the cookie and transfers cookie value to the register, so this command can only
be used in a block context.
</p>
<p class="flow-text">
Usage example:
</p>
<pre class="language-yaml">
<code class="language-yaml"># READ COOKIE WITH NAME `secure`
- cookie_get: secure
</code></pre>
<p class="flow-text">
Sometimes it may be necessary to clean a cookie jar - a container where all cookies are stored.
The <span class = "hlt2">cookie_reset</span> command is used for this. It does not require any operands and can be executed in any context.
</p>
<p class="flow-text">
Usage examples:
</p>
<pre class="language-yaml">
<code class="language-yaml"># CLEARING COOKIE JAR
- cookie_reset
</code></pre>
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In the next chapter, we'll show you how you can read content of server response headers.
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