12-05-2013
9 More Discussions You Might Find Interesting
1. UNIX for Dummies Questions & Answers
I just installed red hat 7.2 on my laptop. it's dual booted with xp and red hat. when i boot in to linux it boots up to the screen to ask me my name and pass....i put in root and my password. after this it goes to a blue screen and sits there. the after about 2 minutes it comes up with a fatal... (1 Reply)
Discussion started by: muzscman
1 Replies
2. Linux
I have a Red Hat upgrade disk. I installed it and it corrupted my entire hard drive! I had gotten the disks out of a Dummy's book at my local library. Trying to install 'Red Hat', has cost me $100.00 in damages. (The cool part is my friend gave me that $100.00 part) Ah...A 120gig Hard Drive. Just... (3 Replies)
Discussion started by: hdk_mkr
3 Replies
3. UNIX for Dummies Questions & Answers
please help me how to install softwares in linux.i have a ethernet internet connection.i try to open the site on LAN to download internet client.but i cannot as our lan supports only internet explorer....i downloaded the linux client by booting thru XP......but i cannot c my NTFS partition thru... (0 Replies)
Discussion started by: shobhit143
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4. Linux
hello.
I would be greatfull if someone could tell me how will i see what dns server and gateway my red hat server uses.
I tryied to find out by typing ifconfig command but i got :
-bash: ifconfig: command not found , although man ifonconfig gives output with info about using that command.
Is... (3 Replies)
Discussion started by: tonijel
3 Replies
5. Red Hat
Hello Professionals,
We have high-end HP rack servers. We need to provide application fail-over for business continuity.
We have done benchmarking of the application on RHEL 5.2 on HP servers to estimate the hardware requirement so as to meet next 3-5 years business growth.
Presently we... (1 Reply)
Discussion started by: kgayyar
1 Replies
6. Red Hat
I'm am working with a Red Hat Enterprise 3 server.
This is a dedicated server that is supposedly dedicated to one domain, but I have been tasked with trying to figure out if there are files on this system that are being accessed by other IP's.
Does anyone know if how I would go about finding... (0 Replies)
Discussion started by: chrisPlusPlus
0 Replies
7. Red Hat
Hello,
How do I see what IP addresses are connected to my machine?
thanks (2 Replies)
Discussion started by: sonomao
2 Replies
8. Shell Programming and Scripting
I have been trying to create a little script to direct system configuration information to a file, however when I run LVM commands (vgdisplay, lvdisplay...etc) nothing appears in my output file. This is what I currently have in my script:
vgdisplay >> sysinfo.out
everthing else seems to... (0 Replies)
Discussion started by: Alvescot
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9. UNIX for Dummies Questions & Answers
how to know if i use "Red Hat Enterprise Linux" or "Red Hat Desktop" ? (2 Replies)
Discussion started by: ahmedamer12
2 Replies
LEARN ABOUT PHP
get_headers
GET_HEADERS(3) 1 GET_HEADERS(3)
get_headers - Fetches all the headers sent by the server in response to a HTTP request
SYNOPSIS
array get_headers (string $url, [int $format])
DESCRIPTION
get_headers(3) returns an array with the headers sent by the server in response to a HTTP request.
PARAMETERS
o $url
- The target URL.
o $format
- If the optional $format parameter is set to non-zero, get_headers(3) parses the response and sets the array's keys.
RETURN VALUES
Returns an indexed or associative array with the headers, or FALSE on failure.
CHANGELOG
+--------+---------------------------------------------------+
|Version | |
| | |
| | Description |
| | |
+--------+---------------------------------------------------+
| 5.1.3 | |
| | |
| | This function now uses the default stream con- |
| | text, which can be set/changed with the |
| | stream_context_set_default(3) function. |
| | |
+--------+---------------------------------------------------+
EXAMPLES
Example #1
get_headers(3) example
<?php
$url = 'http://www.example.com';
print_r(get_headers($url));
print_r(get_headers($url, 1));
?>
The above example will output something similar to:
Array
(
[0] => HTTP/1.1 200 OK
[1] => Date: Sat, 29 May 2004 12:28:13 GMT
[2] => Server: Apache/1.3.27 (Unix) (Red-Hat/Linux)
[3] => Last-Modified: Wed, 08 Jan 2003 23:11:55 GMT
[4] => ETag: "3f80f-1b6-3e1cb03b"
[5] => Accept-Ranges: bytes
[6] => Content-Length: 438
[7] => Connection: close
[8] => Content-Type: text/html
)
Array
(
[0] => HTTP/1.1 200 OK
[Date] => Sat, 29 May 2004 12:28:14 GMT
[Server] => Apache/1.3.27 (Unix) (Red-Hat/Linux)
[Last-Modified] => Wed, 08 Jan 2003 23:11:55 GMT
[ETag] => "3f80f-1b6-3e1cb03b"
[Accept-Ranges] => bytes
[Content-Length] => 438
[Connection] => close
[Content-Type] => text/html
)
Example #2
get_headers(3) using HEAD example
<?php
// By default get_headers uses a GET request to fetch the headers. If you
// want to send a HEAD request instead, you can do so using a stream context:
stream_context_set_default(
array(
'http' => array(
'method' => 'HEAD'
)
)
);
$headers = get_headers('http://example.com');
?>
SEE ALSO
apache_request_headers(3).
PHP Documentation Group GET_HEADERS(3)