<title>system function</title>

<head>
<script language="JavaScript">
</script>
</head>

<body bgcolor=#ffffcc>
<center>
<hr>
<h1>system function</h1>
<hr>
</center>
<p>
The <b>system</b> function is used to issue a command.
Execution of your program will not continue until the command has completed.
<p> 

<pre>
Library:   stdlib.h

Prototype: int system(const char *cmd);

Syntax:    system( "cat /etc/hosts");

Notes:
	   In Unix systems, the command is passed to "/bin/sh -c" for 
           execution. I do not know what handles the command in DOS systems.
           
</pre>
<img src="../../GRAPHICS/computer.gif"align=center>
<a href="../EXAMPLES/system.c"> example program.</a>
<p>
<hr>
<h2>See Also:</h2>
<ul>
<li><a href="popen.html">popen</a> Open a pipe.
<li><a href="pclose.html">pclose</a> Close a pipe.
</ul>
<p>


<p>

<hr>
<p>
<center>
<table border=2 width="80%" bgcolor="ivory">
<tr align=center>
<td width="25%">
<a href="../cref.html">                  Top</a>
</td><td width="25%">
<a href="../master_index.html">          Master Index</a>
</td><td width="25%">
<a href="../SYNTAX/keywords.html">                 Keywords</a>
</td><td width="25%">
<a href="funcref.htm">      Functions</a>
</td>
</tr>
</table>
</center>
<p>
<hr>
<address>Martin Leslie 
</address><p>
</body>
</html>