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A while back I made a mistake writing my urls and Google has them cached in old sitemaps. This is creating a ton of 404 errors in WMT that I need to clean up with a solid rewrite. I currently use the map module and rewrite each product individually.

Example:

/product1html/ /product1.html;

The mistake being in bold here: http://domain/productnamehtml/

The error here is I initially forgot the . before html and had an / at the end.

How can I rewrite the url to be http://domain/productname.html for every url that looks like /productnamehtml/.

  • Do you need only one particular url? – ALex_hha Mar 16 '16 at 15:40
  • No it needs to be a wildcard match for every product which I can't work out the regex for. – Kanyin Mar 16 '16 at 15:43
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The rewrite will look like this:

rewrite ^(.*[^.])html/?$ $1.html permanent;

Or you might want to place it into a location:

location ~* ^(?<product>.*[^.])html/?$ {
    return 301 $product.html;
}

Explanation: Both regex are identical, except the latter has a named capture product. We look for any sequence that ends in a non-dot followed by html, followed by (optional) /. Everything before the html is captured.

| improve this answer | |
  • This answer fixed my issue right away. Now I need to look over the regex and understand why it works. Thanks for the help! – Kanyin Mar 16 '16 at 15:52
  • @Kanyin Added a short explanation.. – Richard Smith Mar 16 '16 at 15:58

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