Pygments CLI ( )を使用することもできますpip install pygments
。これにより、よりクリーンな HTML が提供されるはずです。また、多数の Pygments スタイルから任意のスタイルを選択するオプションも提供されます。
{
# Stylesheet:
echo '<style>'
pygmentize -S default -f html
echo '</style>'
# Request HTTP headers as HTML:
http --print=H httpbin.org/post hello=world | pygmentize -f html -l http /dev/stdin
# JSON request body as HTML:
http --print=B httpbin.org/post hello=world | pygmentize -f html -l json /dev/stdin
} > request.html
出力:

<style>
…
</style>
<div class="highlight"><pre><span class="nf">POST</span> <span class="nn">/post</span> <span class="kr">HTTP</span><span class="o">/</span><span class="m">1.1</span>
<span class="na">Content-Length</span><span class="o">:</span> <span class="l">18</span>
<span class="na">Accept-Encoding</span><span class="o">:</span> <span class="l">gzip, deflate</span>
<span class="na">Accept</span><span class="o">:</span> <span class="l">application/json</span>
<span class="na">User-Agent</span><span class="o">:</span> <span class="l">HTTPie/0.8.0</span>
<span class="na">Host</span><span class="o">:</span> <span class="l">httpbin.org</span>
<span class="na">Content-Type</span><span class="o">:</span> <span class="l">application/json; charset=utf-8</span>
</pre></div>
<div class="highlight"><pre><span class="p">{</span><span class="nt">"hello"</span><span class="p">:</span> <span class="s2">"world"</span><span class="p">}</span>
</pre></div>