I would like some help creating an htaccess 301 redirect for the below type of url.
In total there's around 500 or so products but rather than write a redirect for every url, which would be very bulky and time consuming, I'm hoping there's an easier way that I haven't yet found to create a kind of regular expression match?
OLD: http://www.example.co.uk/test-product-name-slug/prod_233.html
NEW: http://www.example.co.uk/test-product-name-slug-233.html
The new URL can be accessed by browsing to ..... example.co.uk/-223.html ...... which then rewrites to ..... example.co.uk/test-product-name-slug-233.html
So it would appear I need a way of detecting if the incoming visitor is coming to a url that cotains prod_id and redirecting to -id
I hope that all makes sense.
Hopefully this is what you're looking for. It only matches 1 directory in
/some-product_name-random/prod_9393.html => /some-product_name-random-9393.html
.htaccess
RewriteEngine on
RewriteBase /
RewriteRule ^([a-zA-A-_]+)/prod_([0-9]+)\.html$ /$1-$2.html [R=301,L,QSA]
Regex and Parameters Explained
([a-zA-A-_]+) matches product name $1
prod_([0-9]+) matches product id $2
[R=301] 301 permanent redirect
[L] stop .htaccess script (may be removed, but usually good practice for specific rules when using multiple rules for different scenarios)
[QSA] keep query string domain.com/somepath/page.html?querystring=value&otherstuff (?...)
Related
I moved an old website to a new cms and some content have links that cannot be found on the new system.
For instance in the old system there was a link called https://example.com/newsletter/1234/123
in the new one i do not require those ids at the end. Therefore I would like to redirect the user to
https://example.com/newsletter/ directly.
I wrote the following in my htaccess file:
RewriteRule ^(.*newsletter)(.*) $1 [L,R=301]
This gives me unfortnately a "too man redirects" error.
Can anyone point out the error that I made?
I planned to use the regex to capture all links that contain the name "newsletter" and remove the rest of the url to redirect the user. Any help is appreciated thanks.
Using (.*newsletter)(.*) causes the rewrite to match /newsletter alone because .* matches zero or more characters. This sends mod_rewrite into a loop.
Instead, you can use .+ which matches one or more characters, and to that I would prepend /? to optionally match a trailing slash. There is no need to capture it in () because you do not reuse it as $2.
RewriteRule ^(.*newsletter)/?.+ $1 [L,R=301]
Your example began with .*. If you actually need that, leave it in. But if you are really just trying to match /newsletter/123/1234 and not /someother/newsletter/123/1234, simplify it with:
RewriteRule ^newsletter/?.+ /newsletter [L,R=301]
When you test this, use a private/incognito browsing window or a fresh browser. Browsers aggressively cache 301 redirects and it can make it very hard to debug rewrite rules if you are fighting against the cache.
a simple request I'm sure but can't for the life of me find an answer.
I would like the following...
http://example.co.uk/menu/item1, http://example.co.uk/menu/item2, http://example.co.uk/menu/item3 etc.
To redirect to http://example.co.uk/menu/.
Currently I am using the rule below but am getting a redirect loop on /menu/.
RedirectMatch 302 ^/menu/.*$ http://example.co.uk/menu/
How do I create a rule that redirects only what I require and leaves /menu/ accessible?
Thanks.
Tweak your regex a little by matching 1 or more characters after /menu/:
RewriteRule ^menu/(.+)$ /menu/ [L,R=301]
I'm trying to find a redirect that will remove part of a query string from a URL, but leave the remaining query string.
Now I can do this fine via a single URL redirect, but there are hundreds of these URLs. So I'm trying to find a rule that might be able to do this for all of them in one fell swoop, so I don't have to make one for each and any new ones will get redirected automatically.
I'm trying to remove start=0& from the URLs, here are some examples:
www.example.com/products.php?start=0&category=Pens%20Ballpens
redirects too:
www.example.com/products.php?category=Pens%20Ballpens
and
www.example.com/products.php?start=0&category=Jackets
redirects too:
www.example.com/products.php?category=Jackets
Try adding this to your htaccess in the document root:
RewriteEngine On
RewriteCond %{QUERY_STRING} ^(.*)&?start=0(.*)$
RewriteRule ^/?products\.php$ /products.php?%1%2 [R=301,NE]
I'm a newbie and I'm trying to figure out the proper 301 redirect for the following pages. I hope I'm being clear here :) In my .htaccess file, I want to redirect pages "up" one pages without having to do every page individually.
My original pages looked like the following:
www.doctors.com/skin/california/best-skin-doctors-california/
www.doctors.com/skin/california/best-skin-doctors-california/?page=1
www.doctors.com/skin/california/best-skin-doctors-california/?page=2
....etc. ....up to like /?page=33
and more categories and states, like:
www.doctors.com/heart/new-york/best-heart-doctors-new-york/
www.doctors.com/heart/new-york/best-heart-doctors-new-york/?page=1
www.doctors.com/heart/new-york/best-heart-doctors-new-york/?page=2
...etc. .....again up to like /?page=24
I've since changed the page structure to eliminate the long URLs...like this:
www.doctors.com/skin/california/
www.doctors.com/skin/california/?page=1
www.doctors.com/skin/california/?page=2
etc.....and similarly....
www.doctors.com/heart/new-york/
www.doctors.com/heart/new-york/?page=1
www.doctors.com/heart/new-york/?page=2
etc.
How can I "bulk" redirect the original pages with the long URLs to the newer, shortened version in my .htaccess file? Thank you very much for your time and consideration!
Using mod_alias, you can simply add this in the .htaccess file in your document root:
RedirectMatch 301 ^/([a-z\-]+)/([a-z\-]+)/[a-z\-]+/$ /$1/$2/
But if you need further restrictions on how the redirect works, you can use Apache's mod_rewrite module. Taking a look at the RewriteCond directive, you can impose conditions on a rule and put everything in .htaccess. The main rule will look very similar to mod_alias' RedirectMatch. Example:
RewriteRule ^([a-z\-]+)/([a-z\-]+)/[a-z\-]+/$ /$1/$2/ [R=301,L]
In both cases, the query string (the page=3 part) is simply appended to the new target. Looking over the different things you can do with RewriteCond, say if you wanted to exclude this rule when requests are made for something like /images/ or /themes/:
RewriteCond %{REQUEST_URI} !^/images/
RewriteCond %{REQUEST_URI} !^/themes/
RewriteRule ^([a-z\-]+)/([a-z\-]+)/[a-z\-]+/$ /$1/$2/ [R=301,L]
So, if the request doesn't start with /images/ and the request doesn't start with /themes/, then apply the rule. This example would make it so a request for http://host.com/themes/subSilver/magic-icons/ don't get redirected to http://host.com/themes/subSilver/.
I am hoping someone can help with an unusual situation.
I have one main rewrite rule in place in my httpd.conf file which handles all of our dynamic content. The rule looks like this and works fine:
RewriteRule ^(.)(/./d/[^.]*)$ /category/refine.cgi\?\&a\=$2
The problem I have is that when I try to use .htaccess to create a simple 301 redirect, the query parameters are automatically appended to the end of the URL's so the final result looks like this:
http://www.example.com/category/page.html?&a=/category/subcategory/something/d/page/
Notice that the query string is appended to the URL when using .htaccess to create a 301 redirect.
I have solution for this on a case-by-case basis, but it's not practical to create a new rule each time I want to do a simple 301 redirect.
So, I am wondering if I can edit my "main rule" in any way so that when .htaccess is used to create redirects, the query parameters are not appended to the target URL.
Thanks in advance for any help you can provide.
If you have multiple simple redirects for which you want to suppress query string values you could put all the redirects in a RewriteMap (since you already have access to httpd.conf), and have one .htaccess rule that suppresses the query strings as below
place in htaccess
#if there is a match in the map
RewriteCond ${redirect_map:$1} !=""
RewriteRule ^(.*)$ ${redirect_map:$1}? [R,L]
place in httpd.conf
RewriteEngine On
RewriteMap redirect_map txt:/usr/local/apache/conf/redirect.map
contents of /usr/local/apache/conf/redirect.map
key followed by a space followed by target
directory/subdirectory1/subdirectory2/ example/category7/subdirectory/file.html
directory4/subdirectory2/subdirectory9/ example/category5/subdirectory4/file332.html
That's what your rule has defined it to do:
RewriteRule ^(.)(/./d/[^.]*)$ /category/refine.cgi\?\&a\=$2
It says to create a URL that will look like:
category/refine.cgi?&a=/foo/bar/
If you don't want that to happen, change your rule to be:
RewriteRule ^(.)(/./d/[^.]*)$ /category/refine.cgi\?