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talonx
Asked: 2010-08-20 22:09:59 +0800 CST

Getting Apache to redirect all urls to a different host

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I would like to redirect all urls from the host a.myhost.com to b.myhost.com. I've explored all the options - Apache redirect, rewriterule directives. I want the redirects to happen to the same target url - which is http://b.myhost.com - regardless of what the original url was (e.g. a.myhost.com/a.html). All the examples that claim to be able to do this, actually don't, in practice (atleast on my Apache installation). The a.html is carried forward to the redirected host - which is not what is desired.

Any ideas?

apache-2.2 redirect

3 Answers

  1. NameVirtualHost *:80
<VirtualHost *:80>
  ServerName a.example.com
  RedirectMatch .*$ http://b.example.com/
</VirtualHost>

    See http://httpd.apache.org/docs/current/mod/mod_alias.html#redirectmatch for details.

    • 1 
  2. RewriteEngine On
RewriteRule ^(.*)$ http://b.myhost.com/ [R,L]

    Does that work?

    • 0

  3. I belive something like this would do the job

    RewriteEngine on
RewriteCond %{HTTP_HOST} ^a.example.com
rewriterule ^(.*)$ http://b.example.com$1 [R=301]
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