I'm looking for a re-write for an identicon generator where something like
images/1-2.png
Would be interpretted on the server as
images/index.php?one=1&two=2
But it would still show site.com/images/1-2.png in the address bar.
Assumed there's only one dash (-) in the file name
Doable?
This will do it, put this in your .htaccess file in the root of your application.
RewriteEngine on
RewriteBase /
RewriteRule ^images/(\d)-(\d)\.png images/index.php?one=$1&two=$2 [NC,L]
Related
I'm trying to use Helicon Isapi rewrite on IIS 6. Basically all I want to accomplish is redirecting a directory to another site.
I would like to the URL to stay the same.
The URL is http://www.harrisburgu.edu/online-graduate-degrees
http://166.78.104.118/online-graduate-degree
Here is my syntax that dos not seem to work, I've placed the file in the root of my virtual host or should I place it in the folder online-graduate-degrees?
RewriteEngine on
RewriteBase /
RewriteCond %{HTTP:Host} ^harrisburgu\.net$ [NC]
RewriteRule ^online-graduate-degrees$ http:\\166.78.104.118/online-graduate-degree [NC,P,L]
Thanks for any assistance!
Mr.brandt, you're all over internet. And I'm folowing you ))) Let's continue looking at your logs here - http://www.helicontech.com/community/viewtopic.php?t=2277
I'm trying to redirect all pages on an old site (wellnowwhat.net/nin/*.*) to the index of a new site (sykonaut.net/nin_old/). I only have access to the new site's .htaccess (the old site is owned by a friend), so I'm testing going the opposite direction. I can redirect the root (sykonaut.net) to his root (wellnowwhat.net) using mod_rewrite, but I cannot redirect my nin_old directory to his nin directory. I'm guessing I wouldn't be able to redirect the opposite direction, either. Here is [the entirety of] the code in my .htaccess:
AddHandler php5_2-wrap .php
RewriteEngine on
RewriteCond %{HTTP_HOST} ^www.sykonaut.net$ [NC]
RewriteRule ^/nin_old(.*)$ http://www.wellnowwhat.net/nin [R,NC,L]
It does not work. Anyone know why?
Place your .htaccess in the nin_old directory.
RewriteEngine on
RewriteBase /nin_old
RewriteRule ^.* http://www.wellnowwhat.net/nin/ [R,NC,L]
When you redirect to an external URL to a directory, I would add the trailing slash as this reduce an extra redirection.
Also when you test everything and it's all right, change R to R=301 as this is preferred by most search engine for Permanent Redirection.
In apache 2.0 and higher, the prefix (leading "/") is removed from the URI before it's put through the rewrite engine for rules in the .htaccess file. Try removing the leading slash from your regular expression in your rule:
RewriteRule ^nin_old(.*)$ http://www.wellnowwhat.net/nin [R,NC,L]
I'm trying to reformat my url to be a bit shorter. Right now the links end up as this: website.com/image?id=name.jpg
What I want to have the link come out as is m.website.com/name, without the file exension or image.php file in the url. I figure mod_rewrite is the way to do it, so any help will be greatly appreciated.
In order to make it so someone accessing the URL http://m.website.com/name gets served the content for http://website.com/image?id=name.jpg, you first need to check the hostname for m.website.com, then match the name part of the URI. Using that match, you can proxy the request (using a [P]) or, if both website.com and m.website.com are hosted on the same server, just simply internally rewrite. Try putting this in your .htaccess file in your document root:
RewriteEngine on
# check the host (NC = no case)
RewriteCond %{HTTP_HOST} ^m\.website\.com$ [NC]
# don't rewrite /image
RewriteCond %{REQUEST_URI} !^/image
# Match the first non-slash word and rewrite
RewriteRule ^([^/]+)$ /image?id=$1 [L]
This will rewrite http://m.website.com/name to /image?id=name.jpg, but it will not rewrite http://m.website.com/path/name. If you want paths (and everything else) to be included in the id parameter, change the ([^/]+) to (.*) in the RewriteRule.
I renamed about 50 pages of my website. I want to make an internal rewrite from the old pages to the new pages. This is the example that Apache gives.
RewriteEngine on
RewriteBase /~quux/
RewriteRule ^foo\.html$ bar.html
I am not sure if I need the rewriteBase /. I have only individual webpages (no subs).
I understand the terms "foo" and "bar" and "quux" are universal words for examples. If I have only one domain on this server, and the rewrite rule will apply to the root directory, do I need to include rewriteBase /, rewriteBase /~quux/, or do I even need rewriteBase?
I assume that when using rewriteBase /~quux/, the actual subdirectory is inserted were /~quux/ is. Even though I don't have subdirectories, is this correct?
Can someone please arrange the correct script illustrated above?
Also, I understand that this script would be placed BEFORE other .htaccess directives, such as non-www to www and index to /. Is this correct?
RewriteEngine on
Options +FollowSymLinks
#rewrite old to new pages internaly
RewriteBase /~quux/
RewriteRule ^foo\.html$ bar.html
#non-www to www
RewriteCond
RewriteRule ...
#index to /
RewriteCond
RewriteRule ...
RewriteBase:
If your page is like:
http://mydomain.com/subdir/index.html
and your .htaccess file is in subdir/, then you need to set it:
RewriteBase /subdir/
This lets you make your rules ignore the subdirectory, so
RewriteRule ^old_index.html$ new_index.html
would redirect subdir/old_index.html to subdir/new_index.html
Positioning:
The positioning of the rules only matter if you are not using the [L] flag after your rules. This modifier tells mod_rewrite to stop rewriting and make the redirect. Not using it will let the rewrite engine do everything it can with your url in one go. So if your url is like this:
http://mydomain.com/old_index.html
It will be converted to
http://www.mydomain.com/new_index.html
No matter which rule comes first, the one that adds the www. or the one that points to the new pages. But if there is an [L] flag, then it may be done in 2 redirects.
I have defined alias that looks like this:
Alias /pictures/sm/ /var/www/my_site/data/_active_thumbnails/
Later in the VirtualHost section have:
DocumentRoot /var/www/my_site/sites/www.my_site.com/htdocs
RewriteCond %{REQUEST_FILENAME} !-f
RewriteRule ^/thumbnails/(.*)\.(jpg|JPG) /images/stg-list-img.png [PT,L]
What I'm trying to do is to display /images/stg-list-img.png placeholder image only if the original image does not exist on the drive.
Right now it's replacing all the images from /thumbnails/. It looks like the RewriteCond is not aware about the Alias. Is there the way to overcome it?
Thanks
REQUEST_FILENAME is only the full filesystem path wnen you use it with your rules in htaccess or -- in per-virtualhost config like you have it's still just the URI.
This is mainly because Apache hasn't yet had a chance to map it to any file at this stage.
You could just add the prefix to your -f test, or all of: put your rules in , adding a Rewritebase /pictures/sm/, and changing your rule's regex...
However, your regex doesn't currently make any sense. If the Alias matters and is /pictures/sm, the rewriterule could never match with ^/thumbnails.