2 |
<title>GNU sed - GNU Project - Free Software Foundation (FSF)</title> |
<title>GNU sed - GNU Project - Free Software Foundation (FSF)</title> |
3 |
<!--#include virtual="/server/banner.html" --> |
<!--#include virtual="/server/banner.html" --> |
4 |
|
|
5 |
<h2>GNU sed </h2> |
<h2>GNU sed</h2> |
6 |
|
|
7 |
<p> |
<p> |
8 |
Sed (streams editor) isn't really a true text editor or text processor. |
sed (stream editor) isn't an interactive text editor. |
9 |
Instead, it is used to filter text, i.e., it takes text input and performs |
Instead, it is used to filter text, i.e., it takes text input, performs |
10 |
some operation (or set of operations) on it and outputs the modified text. |
some operation (or set of operations) on it, and outputs the modified text. |
11 |
Sed is typically used for extracting part of a file using pattern matching |
sed is typically used for extracting part of a file using pattern matching |
12 |
or substituting multiple occurrences of a string within a file. |
or substituting multiple occurrences of a string within a file. |
13 |
</p> |
</p> |
14 |
|
|
15 |
<p> |
<p> |
16 |
<a href="manual">Online documentation</a> is available. |
<a href="manual/">Online documentation</a> is available. |
17 |
</p> |
</p> |
18 |
|
|
19 |
<!-- If needed, change the copyright block at the bottom. In general, --> |
<!-- If needed, change the copyright block at the bottom. In general, --> |
36 |
<a href="mailto:bug-sed@gnu.org"><em>bug-sed@gnu.org</em></a>. |
<a href="mailto:bug-sed@gnu.org"><em>bug-sed@gnu.org</em></a>. |
37 |
</p> |
</p> |
38 |
|
|
39 |
<p> |
<p>Copyright © 2013 Free Software Foundation, Inc.</p> |
40 |
Copyright © 2007 Free Software Foundation, Inc., |
|
41 |
</p> |
<p>This page is licensed under a <a rel="license" |
42 |
<address>51 Franklin Street, Fifth Floor, Boston, MA 02111, USA</address> |
href="http://creativecommons.org/licenses/by-nd/3.0/us/">Creative |
43 |
<p>Verbatim copying and distribution of this entire article is |
Commons Attribution-NoDerivs 3.0 United States License</a>.</p> |
|
permitted in any medium, provided this notice is preserved. |
|
|
</p> |
|
44 |
|
|
45 |
</div> |
</div> |
46 |
</div> |
</div> |