Domain name: thegeekstuff dot com

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Short description: How to Use libwireshark in C Program to Decode Network Packets

Long description: How to Use libwireshark in C Program to Decode Network Packets by Santosh Yadav on December 10, 2014 Wireshark is an open source network packet analyzer. It can capture, dissect, and decode various protocols. This helps Linux sysadmin to troubleshoot network issues. Apart from using wirehshark as a standlone application for debugging network packets, you can also write your own extension or plugin using wireshark libraries for your custom application. This tutorial explains how to use wireshark libraries to write custom code to debug network packets using a C example program. (more…)

HTTP headers

HTTP headers allow the client and the server to pass additional information with the request or the response. A request header consists of its case-insensitive name followed by a colon ':', then by its value (without line breaks). Leading white space before the value is ignored.

Name	Value
HTTP/1.1 301 Moved Permanently
Date	Thu, 28 Sep 2017 06:37:22 GMT
Server	Apache/2.2.27 (Unix) mod_ssl/2.2.27 OpenSSL/1.0.1e-fips mod_bwlimited/1.4
X-Powered-By	W3 Total Cache/0.9.4.1
Location	http://www.thegeekstuffcom/
Vary	User-Agent,Accept-Encoding
Content-Length	0
Content-Type	text/html; charset=UTF-8

HTTP/1.1 200 OK
Date	Thu, 28 Sep 2017 06:37:23 GMT
Server	Apache/2.2.27 (Unix) mod_ssl/2.2.27 OpenSSL/1.0.1e-fips mod_bwlimited/1.4
Last-Modified	Thu, 28 Sep 2017 06:31:48 GMT
ETag	"196162-814b-55a3a10157d00"
Accept-Ranges	bytes
Content-Length	33099
Vary	Accept-Encoding,Cookie
X-Powered-By	W3 Total Cache/0.9.4.1
Content-Type	text/html; charset=UTF-8

HTML <head>

The <head> element is a container for metadata (data about data) and is placed between the <html> tag and the <body> tag.

HTML metadata is data about the HTML document. Metadata is not displayed.

Metadata typically define the document title, character set, styles, links, scripts, and other meta information.

The following tags describe metadata: <title>, <style>, <meta>, <link>, <script>, and <base>.

<title>

The Geek Stuff

<meta> description

Provides Instruction Guides, How-Tos, Troubleshooting Tips and Tricks on Linux, Database, Hardware, Security, Web and Open Source for both Newbies and Geeks -

<meta> keywords

linux, unix, database, oracle, mysql, php, hardware, security, web, IT manager, system administrator, DBA, Geek Stuff, Ramesh, Ramesh Natarajan

<meta> other (3 records found)

Name	Value
Meta #1
charset	UTF-8
Meta #2
name	viewport
content	width=device-width, initial-scale=1
Meta #3
name	robots
content	noodp, noydir

<style>

<head> section doesn't contain any styles.

<link> (9 records found)

Name	Value
Link #1
rel	stylesheet
type	text/css
href	http://static.thegeekstuffcom/wp-content/thesis/skins/classic-r/css.css.gzip
media	screen, projection
Link #2
rel	canonical
href	http://www.thegeekstuffcom
Link #3
rel	alternate
type	application/rss+xml
title	The Geek Stuff feed
href	http://www.thegeekstuffcom/feed/
Link #4
rel	pingback
href	http://www.thegeekstuffcom/xmlrpc.php
Link #5
rel	next
href	http://www.thegeekstuffcom/page/2/

Link #6
rel	canonical
href	http://www.thegeekstuffcom/
Link #7
rel	dns-prefetch
href	//s.w.org
Link #8
rel	https://api.w.org/
href	http://www.thegeekstuffcom/wp-json/
Link #9
rel	shortcut icon
href	http://static.thegeekstuffcom/wp-content/uploads/2015/05/favicon.ico.gzip

<script>

Internal

<head> section doesn't contain any internal script sections.

External

Name	Value

<base>

<head> section doesn't contain a base section.