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<ol class="chapter"><li class="chapter-item expanded affix "><a href="../index.html">Introduction</a></li><li class="chapter-item expanded "><a href="../installation.html"><strong aria-hidden="true">1.</strong> Installation</a></li><li class="chapter-item expanded "><a href="../build.html"><strong aria-hidden="true">2.</strong> Build from source</a></li><li class="chapter-item expanded "><a href="../contributing.html"><strong aria-hidden="true">3.</strong> Contributing</a></li><li class="chapter-item expanded "><a href="../test_coverage.html"><strong aria-hidden="true">4.</strong> GNU test coverage</a></li><li class="chapter-item expanded "><a href="../extensions.html"><strong aria-hidden="true">5.</strong> Extensions</a></li><li class="chapter-item expanded affix "><li class="part-title">Reference</li><li class="chapter-item expanded "><a href="../multicall.html"><strong aria-hidden="true">6.</strong> Multi-call binary</a></li><li class="chapter-item expanded "><a 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<h1 id="df"><a class="header" href="#df">df</a></h1>
<div class="additional">
<div class="platforms">
<i class="fa fa-brands fa-linux"></i>
<i class="fa fa-brands fa-apple"></i>
<i class="fa fa-brands fa-windows"></i>
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<div class="version">v0.0.19
</div>
</div>
<pre><code>df [OPTION]... [FILE]...
</code></pre>
<p>Show information about the file system on which each FILE resides,
or all file systems by default.</p>
<h2 id="options"><a class="header" href="#options">Options</a></h2>
<dl><dt><code>--help</code></dt>
<dd>
<p>Print help information.</p>
</dd>
<dt><code>--all</code>, <code>-a</code></dt>
<dd>
<p>include dummy file systems</p>
</dd>
<dt><code>--block-size=&lt;SIZE&gt;</code>, <code>-B &lt;SIZE&gt;</code></dt>
<dd>
<p>scale sizes by SIZE before printing them; e.g.'-BM' prints sizes in units of 1,048,576 bytes</p>
</dd>
<dt><code>--total</code></dt>
<dd>
<p>produce a grand total</p>
</dd>
<dt><code>--human-readable</code>, <code>-h</code></dt>
<dd>
<p>print sizes in human readable format (e.g., 1K 234M 2G)</p>
</dd>
<dt><code>--si</code>, <code>-H</code></dt>
<dd>
<p>likewise, but use powers of 1000 not 1024</p>
</dd>
<dt><code>--inodes</code>, <code>-i</code></dt>
<dd>
<p>list inode information instead of block usage</p>
</dd>
<dt><code>-k</code></dt>
<dd>
<p>like --block-size=1K</p>
</dd>
<dt><code>--local</code>, <code>-l</code></dt>
<dd>
<p>limit listing to local file systems</p>
</dd>
<dt><code>--no-sync</code></dt>
<dd>
<p>do not invoke sync before getting usage info (default)</p>
</dd>
<dt><code>--output=&lt;FIELD_LIST&gt;</code></dt>
<dd>
<p>use the output format defined by FIELD_LIST, or print all fields if FIELD_LIST is omitted.</p>
</dd>
<dt><code>--portability</code>, <code>-P</code></dt>
<dd>
<p>use the POSIX output format</p>
</dd>
<dt><code>--sync</code></dt>
<dd>
<p>invoke sync before getting usage info (non-windows only)</p>
</dd>
<dt><code>--type=&lt;TYPE&gt;</code>, <code>-t &lt;TYPE&gt;</code></dt>
<dd>
<p>limit listing to file systems of type TYPE</p>
</dd>
<dt><code>--print-type</code>, <code>-T</code></dt>
<dd>
<p>print file system type</p>
</dd>
<dt><code>--exclude-type=&lt;TYPE&gt;</code>, <code>-x &lt;TYPE&gt;</code></dt>
<dd>
<p>limit listing to file systems not of type TYPE</p>
</dd>
<dt></dt>
<dd>
</dd>
</dl>
<p>Display values are in units of the first available SIZE from --block-size,
and the DF_BLOCK_SIZE, BLOCK_SIZE and BLOCKSIZE environment variables.
Otherwise, units default to 1024 bytes (or 512 if POSIXLY_CORRECT is set).</p>
<p>SIZE is an integer and optional unit (example: 10M is 10<em>1024</em>1024).
Units are K, M, G, T, P, E, Z, Y (powers of 1024) or KB, MB,... (powers
of 1000).</p>
<h2 id="examples"><a class="header" href="#examples">Examples</a></h2>
<p>Display all filesystems and their disk usage:</p>
<pre><code class="language-shell">df
</code></pre>
<p>Display all filesystems and their disk usage in human-readable form:</p>
<pre><code class="language-shell">df -h
</code></pre>
<p>Display the filesystem and its disk usage containing the given file or directory:</p>
<pre><code class="language-shell">df {{path/to/file_or_directory}}
</code></pre>
<p>Display statistics on the number of free inodes:</p>
<pre><code class="language-shell">df -i
</code></pre>
<p>Display filesystems but exclude the specified types:</p>
<pre><code class="language-shell">df -x {{squashfs}} -x {{tmpfs}}
</code></pre>
<blockquote>
<p>The examples are provided by the <a href="https://tldr.sh">tldr-pages project</a> under the <a href="https://github.com/tldr-pages/tldr/blob/main/LICENSE.md">CC BY 4.0 License</a>.</p>
<p>Please note that, as uutils is a work in progress, some examples might fail.</p>
</blockquote>
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