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  <div class="section" id="pfsclient">
<span id="pfsclient"></span><h1>PFSClient<a class="headerlink" href="#pfsclient" title="Permalink to this headline">¶</a></h1>
<div class="section" id="description">
<span id="description"></span><h2>Description<a class="headerlink" href="#description" title="Permalink to this headline">¶</a></h2>
<p>The <code class="docutils literal"><span class="pre">pfs</span></code> command is a Command Line Interface to manage your files on PaddlePaddle Cloud</p>
</div>
<div class="section" id="synopsis">
<span id="synopsis"></span><h2>Synopsis<a class="headerlink" href="#synopsis" title="Permalink to this headline">¶</a></h2>
<div class="highlight-default"><div class="highlight"><pre><span></span><span class="n">paddle</span> <span class="p">[</span><span class="n">options</span><span class="p">]</span> <span class="n">pfs</span> <span class="o">&lt;</span><span class="n">subcommand</span><span class="o">&gt;</span> <span class="p">[</span><span class="n">parameters</span><span class="p">]</span>
</pre></div>
</div>
</div>
<div class="section" id="options">
<span id="options"></span><h2>Options<a class="headerlink" href="#options" title="Permalink to this headline">¶</a></h2>
<div class="highlight-default"><div class="highlight"><pre><span></span><span class="o">--</span><span class="n">profile</span> <span class="p">(</span><span class="n">string</span><span class="p">)</span>
    <span class="n">Use</span> <span class="n">a</span> <span class="n">specific</span> <span class="n">profile</span> <span class="kn">from</span> <span class="nn">your</span> <span class="n">credential</span> <span class="n">file</span><span class="o">.</span>

<span class="o">--</span><span class="n">help</span> <span class="p">(</span><span class="n">string</span><span class="p">)</span>
    <span class="n">Display</span> <span class="n">more</span> <span class="n">information</span> <span class="n">about</span> <span class="n">command</span>

<span class="o">--</span><span class="n">version</span>
    <span class="n">Output</span> <span class="n">version</span> <span class="n">information</span> <span class="ow">and</span> <span class="n">exit</span>

<span class="o">--</span><span class="n">debug</span>
    <span class="n">Show</span> <span class="n">detailed</span> <span class="n">debugging</span> <span class="n">log</span> 
    
<span class="o">--</span><span class="n">only</span><span class="o">-</span><span class="n">show</span><span class="o">-</span><span class="n">errors</span> <span class="p">(</span><span class="n">boolean</span><span class="p">)</span> 
    <span class="n">Only</span> <span class="n">errors</span> <span class="ow">and</span> <span class="n">warnings</span> <span class="n">are</span> <span class="n">displayed</span><span class="o">.</span> <span class="n">All</span> <span class="n">other</span> <span class="n">output</span> <span class="ow">is</span> <span class="n">suppressed</span><span class="o">.</span>
</pre></div>
</div>
</div>
<div class="section" id="path-arguments">
<span id="path-arguments"></span><h2>Path Arguments<a class="headerlink" href="#path-arguments" title="Permalink to this headline">¶</a></h2>
<p>When using a command, we need to specify path arguments. There are two path argument type: <code class="docutils literal"><span class="pre">localpath</span></code> and <code class="docutils literal"><span class="pre">pfspath</span></code>.</p>
<p>A <code class="docutils literal"><span class="pre">pfspath</span></code> begin with <code class="docutils literal"><span class="pre">/pfs</span></code>, eg: <code class="docutils literal"><span class="pre">/pfs/$DATACENTER/home/$USER/folder</span></code>.</p>
<p><a class="reference external" href="https://github.com/PaddlePaddle/Paddle/blob/develop/doc/design/cluster_train/data_dispatch.md#上传训练文件">Here</a> is how to config datacenters.</p>
</div>
<div class="section" id="order-of-path-arguments">
<span id="order-of-path-arguments"></span><h2>order of Path Arguments<a class="headerlink" href="#order-of-path-arguments" title="Permalink to this headline">¶</a></h2>
<p>Commonly, if there are two path arguments, the first is the source, and the second is the destination.</p>
</div>
<div class="section" id="subcommonds">
<span id="subcommonds"></span><h2>Subcommonds<a class="headerlink" href="#subcommonds" title="Permalink to this headline">¶</a></h2>
<ul class="simple">
<li>rm - remove files or directories</li>
</ul>
<div class="highlight-default"><div class="highlight"><pre><span></span>Synopsis:
    rm [-r] [-v] &lt;PFSPath&gt; ...

Options:
    -r 
        Remove directories and their contents recursively 
    -v      
        Cause rm to be verbose, showing files after they are removed.
    
Examples:
    paddle pfs rm /pfs/$DATACENTER/home/$USER/file
    paddle pfs rm -r /pfs/$DATACENTER/home/$USER/folder
</pre></div>
</div>
<ul class="simple">
<li>mv - move (rename) files</li>
</ul>
<div class="highlight-default"><div class="highlight"><pre><span></span>Synopsis:
    mv [-f | -n] [-v] &lt;LocalPath&gt; &lt;PFSPath&gt;
    mv [-f | -n] [-v] &lt;LocalPath&gt; ... &lt;PFSPath&gt;
    mv [-f | -n] [-v] &lt;PFSPath&gt; &lt;LocalPath&gt; 
    mv [-f | -n] [-v] &lt;PFSPath&gt; ... &lt;LocalPath&gt; 
    mv [-f | -n] [-v] &lt;PFSPath&gt; &lt;PFSPath&gt; 
    mv [-f | -n] [-v] &lt;PFSPath&gt; ... &lt;PFSPath&gt; 
    
Options:
    -f      
        Do not prompt for confirmation before overwriting the destination path.  (The -f option overrides previous -n options.)
    -n      
        Do not overwrite an existing file.  (The -n option overrides previous -f options.)
    -v      
        Cause mv to be verbose, showing files after they are moved.
        
Examples:
    paddle pfs mv ./text1.txt /pfs/$DATACENTER/home/$USER/text1.txt
</pre></div>
</div>
<ul class="simple">
<li>cp - copy files or directories</li>
</ul>
<div class="highlight-default"><div class="highlight"><pre><span></span>Synopsis:
    cp [-r] [-f | -n] [-v] [--preserve--links] &lt;LocalPath&gt; &lt;PFSPath&gt;
    cp [-r] [-f | -n] [-v] [--preserve--links] &lt;LocalPath&gt; ... &lt;PFSPath&gt;
    cp [-r] [-f | -n] [-v] [--preserve--links] &lt;PFSPath&gt; &lt;LocalPath&gt; 
    cp [-r] [-f | -n] [-v] [--preserve--links] &lt;PFSPath&gt; ... &lt;LocalPath&gt;
    cp [-r] [-f | -n] [-v] [--preserve--links] &lt;PFSPath&gt; &lt;PFSPath&gt; 
    cp [-r] [-f | -n] [-v] [--preserve--links] &lt;PFSPath&gt; ... &lt;PFSPath&gt;

Options:
    -r
        Copy directories recursively
    -f      
        Do not prompt for confirmation before overwriting the destination path.  (The -f option overrides previous -n options.)
    -n      
        Do not overwrite an existing file.  (The -n option overrides previous -f options.)
    -v      
        Cause cp to be verbose, showing files after they are copied.
    --preserve--links
       Reserve links when copy links
       
Examples:
    paddle pfs cp ./file /pfs/$DATACENTER/home/$USER/file
    paddle pfs cp /pfs/$DATACENTER/home/$USER/file ./file
</pre></div>
</div>
<ul class="simple">
<li>ls- list files</li>
</ul>
<div class="highlight-default"><div class="highlight"><pre><span></span>Synopsis:
    ls [-r] &lt;PFSPath&gt; ...
    
Options:
    -R
        List directory(ies) recursively

Examples:
    paddle pfs ls  /pfs/$DATACENTER/home/$USER/file
    paddle pfs ls  /pfs/$DATACENTER/home/$USER/folder
</pre></div>
</div>
<ul class="simple">
<li>mkdir - mkdir directory(ies)
Create intermediate directory(ies) as required.</li>
</ul>
<div class="highlight-default"><div class="highlight"><pre><span></span>Synopsis:
    mkdir &lt;PFSPath&gt; ...

Examples:
    paddle pfs mkdir  /pfs/$DATACENTER/home/$USER/folder
</pre></div>
</div>
</div>
</div>


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