http://code.activestate.com/recipes/tags/popen-parsing/2014-07-12T16:58:06-07:00ActiveState Code Recipes2014-07-12T16:58:06-07:00Mike 'Fuzzy' Partinhttp://code.activestate.com/recipes/users/4179778/http://code.activestate.com/recipes/578034-rdd-mostly-broken-but-shows-how-to-do-a-few-things/

<p style="color: grey"> Ruby recipe 578034 by <a href="/recipes/users/4179778/">Mike 'Fuzzy' Partin</a> (<a href="/recipes/tags/dd/">dd</a>, <a href="/recipes/tags/ftp/">ftp</a>, <a href="/recipes/tags/io/">io</a>, <a href="/recipes/tags/net_ftp/">net_ftp</a>, <a href="/recipes/tags/pipe/">pipe</a>, <a href="/recipes/tags/pipelining/">pipelining</a>, <a href="/recipes/tags/popen/">popen</a>, <a href="/recipes/tags/subprocess/">subprocess</a>). Revision 3. </p> <p>Meant to be a slightly more "advanced" dd utility. Supporting FTP/File/STDIN as input streams, and File/STDOUT/PIPE as output targets, and sporting a progress display (very rudimentary atm), add lets you combine network, and file or pipe processing in a single command. But kind of ended up a mess, see the <a href="https://code.activestate.com/recipes/578907-python-awesome-dd/?in=user-4179778">Python version</a> which is pretty clean.</p>

2008-07-29T07:11:17-07:00Pádraig Bradyhttp://code.activestate.com/recipes/users/1890175/http://code.activestate.com/recipes/576387-unix-subprocess-wrapper/

<p style="color: grey"> Python recipe 576387 by <a href="/recipes/users/1890175/">Pádraig Brady</a> (<a href="/recipes/tags/group/">group</a>, <a href="/recipes/tags/popen/">popen</a>, <a href="/recipes/tags/subprocess/">subprocess</a>, <a href="/recipes/tags/unix/">unix</a>). Revision 2. </p> <p>I have used this for ages to control child processes (and all their children). Some of the existing subprocess module was based on this, but I find this simpler for my uses at least.</p> <h4>Example:</h4> <pre class="prettyprint"><code>import subProcess process = subProcess.subProcess("your shell command") process.read() #timeout is optional handle(process.outdata, process.errdata) del(process) </code></pre>