How to redirect and rewrite Apache HTTP content?
We have to decide, based on the HTTP header “User-Agent”, which content to serve. The following config does the following: If the HTTP header “User-Agent” contains “Mozilla/3”, the page foo.html is rewritten to foo.NS.html and the rewriting stops. If the browser is “Lynx” or “Mozilla” of version 1 or 2, the URL becomes foo.20.html .
How to redirect a web page with Apache w3docs?
The Redirect directive lets you execute simple and one-page redirects with Apache. It connects an old URL with a new one by asking the client to fetch the resource again at the new location. The Redirect directive requires at minimum two arguments: the old URL and the new URL.
How to redirect more than one page in Apache?
If you want to redirect more than one page, use the RedirectMatch directive. It allows including a regular expression in your redirection criteria and provides some benefits of using RewriteRule. The RedirectMatch directive matches patterns in parentheses and sets the matched text in the redirect using “$1” where 1 is the first group of text.
When to use the rewriterule flag in Apache?
Useful when the backreference will be used in the path component rather than the query string. This flag is available in version 2.4.26 and later. The [C] or [chain] flag indicates that the RewriteRule is chained to the next rule. That is, if the rule matches, then it is processed as usual and control moves on to the next rule.
Where are the rulesets for redirecting in Apache?
These rulesets will work either in your main server configuration file, or in a .htaccess file placed in the DocumentRoot of the server. A particular resource might exist in one of several places, and we want to look in those places for the resource when it is requested.
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 the rewritebase directive in Apache?
This ruleset is designed to use in a per-directory context (In a block or in a .htaccess file), so that the -f checks are looking at the correct directory path. You may need to set a RewriteBase directive to specify the directory base that you’re working in.