reference.html

---
layout: reference
---

<h1>Quick Reference</h1>

<p>This page collects commands we have (or will) discuss throughout the course.
Click on a command for more details on its operation and some examples of
common or useful operations.</p>

<div class="alert alert-warning">
  <span class="glyphicon glyphicon-warning-sign"></span>
  This page is under construction. If you would like to help out, check out
  <a href="/hw/c4cs-wk9-advanced.pdf">Week 9&rsquo;s Advanced Homework</a>.
</div>

{% for category in site.command_categories %}
  <h2><a class="anchor" name="{{category}}"></a>{{ category | capitalize }}</h2>
  <div class="container-fluid">
    <div class="row">
      {% for command in site.commands %}
        {% if command.categories contains category %}
          <a href="{{ command.url }}">
            <div class="col-md-4 col-sm-6 col-xs-12">
              {{ command.content | split: '<!--more-->' | first }}
            </div>
            {% assign mod2 = forloop.index | modulo: 2 %}
            {% assign mod3 = forloop.index | modulo: 3 %}
            {% if mod2 == 0 %}
              <div class="clearfix visible-sm-block"></div>
            {% endif %}
            {% if mod3 == 0 %}
              <div class="clearfix visible-lg-block visible-md-block"></div>
            {% endif %}
          </a>
        {% endif %}
      {% endfor %}
    </div>
  </div>
{% endfor %}