Initial commit of OpenSPARC T2 architecture model.
[OpenSPARC-T2-SAM] / sam-t2 / devtools / v8plus / html / python / lib / node238.html
CommitLineData
920dae64
AT
1<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.0 Transitional//EN">
2<html>
3<head>
4<link rel="STYLESHEET" href="lib.css" type='text/css' />
5<link rel="SHORTCUT ICON" href="../icons/pyfav.png" type="image/png" />
6<link rel='start' href='../index.html' title='Python Documentation Index' />
7<link rel="first" href="lib.html" title='Python Library Reference' />
8<link rel='contents' href='contents.html' title="Contents" />
9<link rel='index' href='genindex.html' title='Index' />
10<link rel='last' href='about.html' title='About this document...' />
11<link rel='help' href='about.html' title='About this document...' />
12<link rel="prev" href="node237.html" />
13<link rel="parent" href="node235.html" />
14<link rel="next" href="node239.html" />
15<meta name='aesop' content='information' />
16<title>6.8.1.3 Security</title>
17</head>
18<body>
19<DIV CLASS="navigation">
20<div id='top-navigation-panel' xml:id='top-navigation-panel'>
21<table align="center" width="100%" cellpadding="0" cellspacing="2">
22<tr>
23<td class='online-navigation'><a rel="prev" title="6.8.1.2 Exceptions"
24 href="node237.html"><img src='../icons/previous.png'
25 border='0' height='32' alt='Previous Page' width='32' /></A></td>
26<td class='online-navigation'><a rel="parent" title="6.8.1 Using the subprocess"
27 href="node235.html"><img src='../icons/up.png'
28 border='0' height='32' alt='Up One Level' width='32' /></A></td>
29<td class='online-navigation'><a rel="next" title="6.8.2 Popen Objects"
30 href="node239.html"><img src='../icons/next.png'
31 border='0' height='32' alt='Next Page' width='32' /></A></td>
32<td align="center" width="100%">Python Library Reference</td>
33<td class='online-navigation'><a rel="contents" title="Table of Contents"
34 href="contents.html"><img src='../icons/contents.png'
35 border='0' height='32' alt='Contents' width='32' /></A></td>
36<td class='online-navigation'><a href="modindex.html" title="Module Index"><img src='../icons/modules.png'
37 border='0' height='32' alt='Module Index' width='32' /></a></td>
38<td class='online-navigation'><a rel="index" title="Index"
39 href="genindex.html"><img src='../icons/index.png'
40 border='0' height='32' alt='Index' width='32' /></A></td>
41</tr></table>
42<div class='online-navigation'>
43<b class="navlabel">Previous:</b>
44<a class="sectref" rel="prev" href="node237.html">6.8.1.2 Exceptions</A>
45<b class="navlabel">Up:</b>
46<a class="sectref" rel="parent" href="node235.html">6.8.1 Using the subprocess</A>
47<b class="navlabel">Next:</b>
48<a class="sectref" rel="next" href="node239.html">6.8.2 Popen Objects</A>
49</div>
50<hr /></div>
51</DIV>
52<!--End of Navigation Panel-->
53
54<H3><A NAME="SECTION008813000000000000000">
556.8.1.3 Security</A>
56</H3>
57
58<P>
59Unlike some other popen functions, this implementation will never call
60/bin/sh implicitly. This means that all characters, including shell
61metacharacters, can safely be passed to child processes.
62
63<P>
64
65<DIV CLASS="navigation">
66<div class='online-navigation'>
67<p></p><hr />
68<table align="center" width="100%" cellpadding="0" cellspacing="2">
69<tr>
70<td class='online-navigation'><a rel="prev" title="6.8.1.2 Exceptions"
71 href="node237.html"><img src='../icons/previous.png'
72 border='0' height='32' alt='Previous Page' width='32' /></A></td>
73<td class='online-navigation'><a rel="parent" title="6.8.1 Using the subprocess"
74 href="node235.html"><img src='../icons/up.png'
75 border='0' height='32' alt='Up One Level' width='32' /></A></td>
76<td class='online-navigation'><a rel="next" title="6.8.2 Popen Objects"
77 href="node239.html"><img src='../icons/next.png'
78 border='0' height='32' alt='Next Page' width='32' /></A></td>
79<td align="center" width="100%">Python Library Reference</td>
80<td class='online-navigation'><a rel="contents" title="Table of Contents"
81 href="contents.html"><img src='../icons/contents.png'
82 border='0' height='32' alt='Contents' width='32' /></A></td>
83<td class='online-navigation'><a href="modindex.html" title="Module Index"><img src='../icons/modules.png'
84 border='0' height='32' alt='Module Index' width='32' /></a></td>
85<td class='online-navigation'><a rel="index" title="Index"
86 href="genindex.html"><img src='../icons/index.png'
87 border='0' height='32' alt='Index' width='32' /></A></td>
88</tr></table>
89<div class='online-navigation'>
90<b class="navlabel">Previous:</b>
91<a class="sectref" rel="prev" href="node237.html">6.8.1.2 Exceptions</A>
92<b class="navlabel">Up:</b>
93<a class="sectref" rel="parent" href="node235.html">6.8.1 Using the subprocess</A>
94<b class="navlabel">Next:</b>
95<a class="sectref" rel="next" href="node239.html">6.8.2 Popen Objects</A>
96</div>
97</div>
98<hr />
99<span class="release-info">Release 2.4.2, documentation updated on 28 September 2005.</span>
100</DIV>
101<!--End of Navigation Panel-->
102<ADDRESS>
103See <i><a href="about.html">About this document...</a></i> for information on suggesting changes.
104</ADDRESS>
105</BODY>
106</HTML>