blob: 42ba383a9791fe8b14b977d27a6a8eb32f4c1c47 (
plain) (
blame)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
|
<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=UTF-8" />
<meta http-equiv="Content-Language" content="en" />
<title>s6-linux-utils: the s6-pivotchroot program</title>
<meta name="Description" content="s6-linux-utils: the pivotchroot program" />
<meta name="Keywords" content="s6 linux administration root utilities pivot_root chroot pivotchroot" />
<!-- <link rel="stylesheet" type="text/css" href="http://skarnet.org/default.css" /> -->
</head>
<body>
<p>
<a href="index.html">s6-linux-utils</a><br />
<a href="http://skarnet.org/software/">Software</a><br />
<a href="http://skarnet.org/">skarnet.org</a>
</p>
<h1> The <tt>s6-pivotchroot</tt> program </h1>
<p>
<tt>s6-pivotchroot</tt> performs a <em>pivot_root</em> system call,
then changes root to the new root filesystem and executes a program.
</p>
<h2> Interface </h2>
<pre>
s6-pivotchroot <em>newroot</em> <em>putold</em> <em>prog...</em>
</pre>
<ul>
<li> <tt>s6-pivotchroot</tt> sets the root filesystem to <em>newroot</em>,
which must be a mounted filesystem entry point. The old root filesystem
will be available under <em>putold</em> (relative to the old root). </li>
<li> <tt>s6-pivotchroot</tt> changes directory to the new root, performs
a <em>chroot</em> system call to the new root, and executes <em>prog</em>
with its arguments. <em>prog</em> is searched under the new root. </li>
</ul>
</body>
</html>
|
