How to redirect a web page with Apache?

How to redirect a web page with Apache?

Apache (Apache HTTP Server) can redirect a web page using different tools. Both mod_alias and mod_rewrite modules can be used in a .htaccess file to redirect a website.

How are headers modified in Apache HTTP Server?

The header is modified just after the content handler and output filters are run, allowing outgoing headers to be modified. The optional condition argument determines which internal table of responses headers this directive will operate against: onsuccess (default, can be omitted) or always .

How to remove column headers in Oracle SQL Developer?

I want to create a flat file (text file) of my query from Oracle SQL Developer. I have successfully created the text file using SPOOL, thru a script text file, but i want to remove the header of each column into my output.

Can a response header be added to an existing header?

The response header is added to the existing set of headers, even if this header already exists. This can result in two (or more) headers having the same name. This can lead to unforeseen consequences, and in general set , append or merge should be used instead.

Can a domain be redirected to a subdomain?

Some web hosts allow you to host multiple domains and subdomains on the same web account, with those domains redirected to a subdirectory of your main domain. For example, if the files for your domain (say) can also be accessed as, this paragraph probably applies to you.

How to use subdomain name in Apache rewrite?

I don’t know how to get the subdomain name to use in the rewrite rule. You should have a look at the URL Rewriting Guide from the apache documentation. This only works if the subdomain contains no dots.

How to redirect from your root domain to your website?

One way to find out for sure is to ask your web host or check the documentation on their website. Your web host must allow you to override your web server’s configuration using a .htaccess file.

How to redirect a web page with Apache?

How to redirect a web page with Apache?

Apache (Apache HTTP Server) can redirect a web page using different tools. Both mod_alias and mod_rewrite modules can be used in a .htaccess file to redirect a website.

How to redirect URLs from one server to another?

If a resource has moved to another server, you may wish to have URLs continue to work for a time on the old server while people update their bookmarks. You can use mod_rewrite to redirect these URLs to the new server, but you might also consider using the Redirect or RedirectMatch directive.

When to use a rewritemap directive in Apache?

If we can’t do a lookup on their IP address, we fall back to a default server. We’ll use a RewriteMap directive to build a list of servers that we wish to use. This ruleset relies on HostNameLookups being set on, which can be a significant performance hit.

How to redirect to

For sites running on a port other than 80: If you wanted to do this generically for all domain names – that is, if you want to redirect to for all possible values of, you could use the following recipe: RewriteCond “% {HTTP_HOST}” “!^www\\.”

How are WebSockets used in Apache web server 2.4?

WebSockets were introduced to open two-way interactive communication sessions, between a client and a server. This paved the way for event-driven responses, such as notifying a user of new content without refreshing the page. Handling WebSockets in Apache Web Server 2.4 isn’t as straight forward as with other web servers.

How is rewriteengine used in Apache redirect?

RewriteEngine on is used to specify to Apache that this site will use Rewrite rules to transform the URL RewriteCond is the match part of the pattern. If the URL matches this pattern then RewriteRule will be applied. This particular pattern is checking if the requested URL path is equal to /.

How does redirectmatch match regular expressions in Apache?

RedirectMatch matches regular expression patterns in parenthesis and then references the matched text in the redirect destination using $1 expression, where 1 is the first group of matched text. In more complex examples, subsequent matched groups are given numbers sequentially.

How to rewrite HTTP requests to HTTPS in Apache?

You will also need to restart Apache after changing the virtual hosts configuration. This method requires that mod_rewrite is enabled on your server. If you do not have access to your Apache server’s virtual hosts files, use an .htaccess file to rewrite HTTP requests to HTTPS.

Are there any other uses of HTTP redirects?

There are multiple other uses of HTTP redirects, including forcing secure SSL connections (i.e. using https instead of http) and making sure all visitors will end up only on the www. prefixed address of the website.