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+<title>Foregrounding</title>
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+accesskey="P">Prev</a></td>
+<td width="80%" align="center" valign="bottom">Chapter 11 Process Control</td>
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+
+<div class="SECT1">
+<h1 class="SECT1"><a id="PROCESS-CONTROL-FOREGROUNDING"
+name="PROCESS-CONTROL-FOREGROUNDING">11.2 Foregrounding</a></h1>
+
+<p>If you need to interact with a backgrounded process, you can bring it back into the
+foreground. If you've only got one backgrounded process, you can bring it back by
+typing:</p>
+
+<table border="0" bgcolor="#E0E0E0" width="100%">
+<tr>
+<td>
+<pre class="SCREEN">
+<samp class="PROMPT">%</samp> <kbd class="USERINPUT">fg</kbd>
+</pre>
+</td>
+</tr>
+</table>
+
+<p>If the program is not done running, the program will take control over you terminal
+and you will not be returned to a prompt. Sometimes, the program will finish running
+while backgrounded. In this instance, you'll get a message like this:</p>
+
+<table border="0" bgcolor="#E0E0E0" width="100%">
+<tr>
+<td>
+<pre class="SCREEN">
+[1]+  Done              /bin/ls $LS_OPTIONS
+</pre>
+</td>
+</tr>
+</table>
+
+<p>That tells you that the backgrounded process (in this case <tt class="COMMAND">ls</tt>
+- not terribly interesting) has completed.</p>
+
+<p>It is possible to have several processes backgrounded at once. When this happens,
+you'll need to know which process you want to bring back to the foreground. Just typing
+<tt class="COMMAND">fg</tt> will foreground the process that was last backgrounded. What
+if you had a whole list of processes in the background? Luckily, bash includes a command
+to list all the processes. It's called <tt class="COMMAND">jobs</tt> and gives output
+like so:</p>
+
+<table border="0" bgcolor="#E0E0E0" width="100%">
+<tr>
+<td>
+<pre class="SCREEN">
+<samp class="PROMPT">%</samp> <kbd class="USERINPUT">jobs</kbd>
+[1]   Stopped                 vim
+[2]-  Stopped                 amp
+[3]+  Stopped                 man ps
+</pre>
+</td>
+</tr>
+</table>
+
+<p>This shows you a list of all the processes that are backgrounded. As you can see, they
+are all stopped. This means that the processes are suspended. The number is a sort of ID
+for all the backgrounded processes. The ID with a plus sign beside it (<var
+class="LITERAL">man ps</var>) is the process that will be foregrounded if you just type
+<tt class="COMMAND">fg</tt>.</p>
+
+<p>If you wanted to foreground <tt class="COMMAND">vim</tt>, you would type:</p>
+
+<table border="0" bgcolor="#E0E0E0" width="100%">
+<tr>
+<td>
+<pre class="SCREEN">
+<samp class="PROMPT">%</samp> <kbd class="USERINPUT">fg 1</kbd>
+</pre>
+</td>
+</tr>
+</table>
+
+<p>and <tt class="COMMAND">vim</tt> would spring back up to the console. Backgrounding
+processes can be very useful if you only have one terminal open over a dialup connection.
+You can have several programs running on that one terminal, periodically switching back
+and forth between them.</p>
+</div>
+
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+