The Apache HTTP Server is an Open Source Web server, which originated from a series of patches to the NCSA HTTPd. Apache is the world's most popular Web server, which is run on 54.90% of all Web servers according to the Netcraft survey conducted July 2010.

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369 views

Apache KeepAlive - why should I ever need it?

I've read several blogs about turning KeepAlive off in apache. When I had it turned on, and a spike in traffic, people started timing out, or had to wait +10 seconds for a page load. However, when I ...
4
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1answer
27 views

Mulitcore or Clock Speed

For programs like Apache, do they work better with more threads, or due to their asynchronous handling of requests make it so they handle better with a higher clock speed?
4
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2answers
49 views

Determining if a visitor left your server

We have an Apache server running a PHP website. The site is an e-commerce shop. We currently use Barclays as the payment provider but are seeing a lot of customers drop out at the point at which we ...
4
votes
1answer
1k views

Apache Virtual Host different depending on client ip?

What I'm trying to accomplish is: 1. A person, with IP 192.168.1.5 loads my webserver (192.168.1.2) and reaches htdocs/ 2. Another person, with ip 192.168.1.6 does the same request, and reaches ...
4
votes
1answer
842 views

RewriteBase has to change when using UserDir

I have setup our Apache server to use UserDir. This mean our URLs are: http://dev.server.com/~username/drupal/html/ Before our URLS were: http://dev.server.com/drupal/html/ In the 2nd case I ...
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1answer
1k views

Apache utf-8 characters in filename

I can't figure it why I can't open files (photos as a start) that contain utf-8 characters in their file name. For example, I have the following photo: José-Antonio.jpg , the browser outputs it as ...
4
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2answers
1k views

How does the web server choose between unicode and utf-8 for accented characters?

I have a web server with my ISP which replaces accented characters in URLs with their unicode values: for instance é (eacute) is translated to %e9 (dec 233). For testing locally I use EasyPHP which ...
4
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2answers
254 views

How do sites avoid SEO issues and legalities with subdomain unique ids?

I was looking through a few websites recently and noticed a trend I'm not sure I understand. Sites are creating unique referral URLs for customers in the form of: http://customname.site.com (If ...
4
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1answer
1k views

Password protect an alias virtual directory

I have a main domain being hosted through CPanel. I also have a sub-domain that I would like to appear as a path under the main domain instead of as a sub-domain. So I have: http://example.com/ ...
4
votes
1answer
73 views

Transferring local site to shared hosting

I'm looking to setup a simple online text processing tool similar to the Clang demo. The processing program itself is a C++ program which I can modify to provide the desired output I need. Since I use ...
4
votes
2answers
349 views

.htaccess URL rewrite [closed]

I used to have a rewrite rule to RewriteRule ^([^/]+)\.htm$ index.php?c=$1 [NC] RewriteRule ^([^/]+)\.htm/([0-9.]+)$ index.php?c=$1&amt=$2 [NC] Now, I have to change to RewriteRule ^1/([^/]+)...
4
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1answer
1k views

XAMPP - Unable to serve files larger than ~30MB [closed]

I'm developing a site locally with XAMPP on Windows 7, and as far as media is concerned, I'm unable to play media files that are larger than 30MB or so. Both video and audio files (MP4 and MP3 ...
4
votes
2answers
5k views

.htaccess directory to subdomain

I have been trying to make a subdomain from a directory (made by .htaccess) to be used as the main page starting like http://domain.com/sub/2/3/4.html and turning into http://sub.domain.com/2/3/4.html....
3
votes
4answers
3k views

How can i check how many users can visit my website at the same time?

i have my website on a shared webhosting account. I would like to check how many people can visit my site at the same time without the server slowing down or crashing. I don't have SSH, if that makes ...
3
votes
2answers
269 views

Alternatives to multiple .htaccess files or a gigantic httpd.conf file

When starting off, I used .htaccess files to instruct Apache how to handle a request. Not only have I read that doing so was inefficient, I found having a multitude of .htaccess files located ...
3
votes
3answers
90 views

Force Browser to put .pdf or .jpg links in download queue instead of opening it directly

I have an apache server with access to a directory, eg /downloads/pdf/ How can I tell the sever when a user requests http://example.com/downloads/pdf/example.pdf not to open it directly, but ...
3
votes
2answers
2k views

Apache HTTP Server Configuration on Port Other Than :80

I am running an apache server for development on windows 7 (via XAMPP). By default, it is set up to listen on port :80 for http:// requests. I can configure it for, say, port :1234, and can access ...
3
votes
2answers
897 views

redirect 204 with htaccess if url contain certain string

I get tons of url with "undefined" added at the end of url, consisting about 20% of my pageview. I tried to check the troubling script source and can't find it. Tried some solutions but none of them ...
3
votes
1answer
265 views

Stop Apache serving filetypes

Preferably using .htaccess files, though .conf files are an option, is there any way to stop Apache serving certain filetypes? For example, .db shouldn't be served for obvious reason (privacy and ...
3
votes
4answers
252 views

How to change document root of main domain in cPanel shared host?

I am in a shared host that I have basic cli access. Inside public_html/ I host several addon domains, each in its own dir. Is it possible to make my main domain's document root inside another folder ...
3
votes
1answer
7k views

301 Redirect from www to non-www without using VHOST

I have my web application running on EC2 with Apache. I want to redirect www to non-www. On searching Google, I used this but it leads to redirect loop: <VirtualHost *:80> ServerName www....
3
votes
1answer
431 views

How do I normalise a URL from a folder to a subdomain?

I have a mybb forum hosted at a folder inside my site, which can also be accessed via a subdomain. I would like to configure it so that if someone would enter the folder it would automatically be ...
3
votes
2answers
40 views

Is a real http to htttps rewrite possible or is this always going to be a redirect?

I noticed that there are some articles on the Internet that talk about using the apache mod_rewrite module to rewrite a client to server http connection to https. But rewrite does all the changes ...
3
votes
1answer
184 views

What causes an empty referrer field in a webserver log file?

Given a log line from Apache such as the following: xx.xx.xx.xx - - [04/Jan/2016:10:42:27 -0800] "GET / HTTP/1.1" 200 6861 "-" "Mozilla/5.0 (Windows NT 10.0; WOW64) AppleWebKit/537.36 (KHTML, like ...
3
votes
1answer
195 views

How can I force my site to serve just HTTPS and non-www?

I have a WordPress install where all the links are https://example.com. So, users that try to access the site via https://www.example.com will see the site, but none of the images and resources will ...
3
votes
1answer
1k views

Restrict mod_pagespeed to specific domains on a server

If a server hosts the following domains:- http://exampleA.com http://exampleB.com http://exampleC.com How is it possible to enable mod_pagespeed for only domains http://exampleA.com and http://...
3
votes
2answers
481 views

How to prevent JavaScript directory access with htaccess

I have a website like http://example.com but the problem with it is that people are able to get access to my JavaScript by pointing a browser to http://example.com/js/. I have little knowledge of ...
3
votes
2answers
2k views

Remove multiple trailing slashes in a single 301 in .htaccess?

There is a similar question here, but the solution does not work in Apache for our site. I'm trying to remove multiple trailing slashes from URLs on our site. I found some .htaccess code that seems ...
3
votes
3answers
2k views

Rewrite in Mediawiki, remove index.php, .htaccess

I've just installed Mediawiki on Apache and I want the URL should be: localhost/Main_Page/ localhost/Special:Recent_Changes ... instead of: localhost/index.php/Main_Page/ localhost/index.php/...
3
votes
1answer
667 views

Disallow all user agents except one using .htaccess?

I've been struggling to get this .htaccess working. The aim is to disallow all user agents besides my app. The app sends a GET request with a user agent of lets say 'AcmeUpdater'. Whenever I try to ...
3
votes
2answers
2k views

How to proxy with apache site from same domain but another port as a subfolder?

So I have a problem - I have my main site on apache web server on debian on port 80; I develop a web server (in some C++ or C#) and it currently runs on port 6666. But some people are living under ...
3
votes
2answers
466 views

Apache HTTP redirect from a URL list

One of my web applications will be completely replaced by a new system. All URLs will change and thus external links would break. I want to setup Apache httpd to answer with proper 301-redirects to ...
3
votes
1answer
1k views

Apache show file index as utf-8

I'm on a shared hosting which runs Apache on a Windows server. I am running Linux and I have uploaded some files that should be accessible directly via a public URL (that is known only by a few people)...
3
votes
4answers
4k views

Enable gzip compression on Bluehost?

My website is loading large (~3mb) SVG file with jQuery. It takes quite a while therefore I decided to enable gzip compression. I have a hosting account with Bluehost which supports custom .htaccess ...
3
votes
2answers
93 views

Requests in form: http://www.site.com/one/two/three/ in Apache 2

how can I configure Apache server, to mantain requests such as: http://developers.facebook.com/docs/reference/fql/ (i mean the /one/two/three)? What's the name of this technique and how it is ...
3
votes
1answer
793 views

How to implement user-friendly paths in PHP without creating a file or directory for each page?

NOTE: My terminology may not be entirely correct. I believe StackExchange does something like what I am asking, in case this can make things clearer. Using PHP on Apache, I would like to handle URLs ...
3
votes
4answers
191 views

Question about mod_rewrite rule for redirecting failing pages

I'm setting up a mod_rewrite rule that redirects failing pages to a custom "Page Not Found" page. This is with WordPress. I've used an online tutorial from the Apache site and so far my rules look ...
3
votes
3answers
193 views

Redirect $.html to $/ mod_rewrite rule clash

I have already remapped URL's from for example /sub/test/ to test.html but I also want to redirect /sub/test.html to /sub/test/ but here seems to be a clash between the rules. .htaccess files is in ...
3
votes
1answer
492 views

Multiple Apache vhosts with Basic Auth & SSL

I'm just getting started using Apache and I pretty much have everything configured the way I want, I'm just having trouble with one aspect. A quick overview: I have a document root of "/var/www", ...
3
votes
1answer
115 views

Which domain should I authorize in my .htaccess to let google spreadsheet access files on my site

I use google spreadsheet feature that allows one to let an image be the content of a cell. The cell is defined by: =image("http://www.example.com/my-pics/my-pic.jpg") It works pretty well. But, I ...
3
votes
1answer
508 views

An apache injection attack?

I encountered a novel (to me anyway) form of injection attack in one of my logs login as <!--#exec cmd="ls .."--> Which looks like someone it trying to trigger sever side includes on an ...
3
votes
1answer
2k views

Best practices for serving multiple sites with Apache2 [closed]

I have a server with a number of virtual hosts. Over the last couple of years I have continually been improving on most parts of serving these sites, everything from how and where to do logging, how ...
3
votes
3answers
825 views

Apache log naming conventions

I run 30+ sites out of my dedicated server (running CentOS). Some of these are subdomains. I currently use this pattern as a log file naming convention, in /etc/httpd/logs: site_com-error_log ...
3
votes
1answer
4k views

Tomcat serving static content with directory listings

I have Tomcat 7 configured to serve static contents from a directory: <Host appBase="webapps" name="localhost"> ... <Context docBase="/var/projectA/static" path="/projectA/" /> &...
3
votes
1answer
8k views

Help with 301 redirect from subdomain to root domain

I need to forward existing subdomain links to the root domain as the subdomain no longer exists. I have tried so many different lines of code in my .htaccess file and can not get the redirect to work. ...
3
votes
2answers
2k views

Good Book for Managing a Linux Web Server?

I'm being thrust into the role of managing my own web server. I will have access to some managed support, but I need a comprehensive resource I can turn to that covers: command line basics, apache and ...
3
votes
2answers
4k views

Is it possible to force a directory index to display even if an index file exists?

On my Apache server I need to display a directory index of a given folder even if it already contains an index file that has been defined in DirectoryIndex. In this case an index.html file exists, but ...
3
votes
2answers
22 views

Configuration-time variables in apache configuration files

I have several virtual host configurations which are stored in files on their own and differ mostly in properties like DocumentRoot, logfile names, ports (for a RewriteRule) and the like. Sometimes ...
3
votes
1answer
31 views

Can Apache serve resources recursively if there's a 404 in the current directory?

Is there a possibility to serve resources hosted with Apache recursively across the directory hierarchy, using mod_rewrite or the like? Example#1: A server document css/php/html/... refers to the ...
3
votes
1answer
38 views

Unknown files appearing in my website 404 error page list without a referring URL

I've been seeing lots of entries in my 404 error page lists in my shared hosting account, which are attempts to hit sub URLs on my 'static' website, such as (usually with no referring URL): /\xef\xbf\...