| 1 |
<!--#include virtual="/server/header.html" --> |
| 2 |
<title>GNU sed - GNU Project - Free Software Foundation (FSF)</title> |
| 3 |
<!--#include virtual="/server/banner.html" --> |
| 4 |
|
| 5 |
<h2>GNU sed</h2> |
| 6 |
|
| 7 |
<p> |
| 8 |
sed (stream editor) isn't an interactive text editor. |
| 9 |
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. |
| 11 |
sed is typically used for extracting part of a file using pattern matching |
| 12 |
or substituting multiple occurrences of a string within a file. |
| 13 |
</p> |
| 14 |
|
| 15 |
<p> |
| 16 |
<a href="manual/">Online documentation</a> is available. |
| 17 |
</p> |
| 18 |
|
| 19 |
<!-- If needed, change the copyright block at the bottom. In general, --> |
| 20 |
<!-- all pages on the GNU web server should have the section about --> |
| 21 |
<!-- verbatim copying. Please do NOT remove this without talking --> |
| 22 |
<!-- with the webmasters first. --> |
| 23 |
<!-- Please make sure the copyright date is consistent with the document --> |
| 24 |
<!-- and that it is like this "2001, 2002" not this "2001-2002." --> |
| 25 |
</div><!-- for id="content", starts in the include above --> |
| 26 |
<!--#include virtual="/server/footer-min.html" --> |
| 27 |
<div id="footer"> |
| 28 |
|
| 29 |
<p> |
| 30 |
Please send FSF & GNU inquiries to |
| 31 |
<a href="mailto:gnu@gnu.org"><em>gnu@gnu.org</em></a>. |
| 32 |
There are also <a href="/contact/">other ways to contact</a> |
| 33 |
the FSF. |
| 34 |
<br /> |
| 35 |
Please send broken links and other corrections or suggestions to |
| 36 |
<a href="mailto:bug-sed@gnu.org"><em>bug-sed@gnu.org</em></a>. |
| 37 |
</p> |
| 38 |
|
| 39 |
<p>Copyright © 2013 Free Software Foundation, Inc.</p> |
| 40 |
|
| 41 |
<p>This page is licensed under a <a rel="license" |
| 42 |
href="http://creativecommons.org/licenses/by-nd/3.0/us/">Creative |
| 43 |
Commons Attribution-NoDerivs 3.0 United States License</a>.</p> |
| 44 |
|
| 45 |
</div> |
| 46 |
</div> |
| 47 |
</body> |
| 48 |
</html> |