Rewrite rule problem

1. How do I rewrite rules in Apache?
2. How do I rewrite rules in htaccess?
3. What is rewrite rule in Apache?
4. What is $1 rewrite rule?
5. How do you rewrite a URL?
6. How do I enable mod rewrite?
7. What does URL Rewrite do?
8. How do I rewrite rules in Nginx?
9. What is path rewrite?
10. How do I know if rewrite rule is working?
11. What is the difference between redirect and rewrite?
12. What does a2enmod rewrite do?

How do I rewrite rules in Apache?

If both conditions are true and no file or directory exists that matches the request, Apache applies the rewrite rule. For example, if the user requests http://example.com/?post=123 or http://example.com/post/123 the server will return the result for index.

How do I rewrite rules in htaccess?

htaccess rewrite rule includes setting a combination of rewrite condition ( RewriteCond ) tests along with a corresponding rule ( RewriteRule ) if the prior conditions pass. In most cases, these rules should be placed at any point after the RewriteEngine on line in the . htaccess file located in the website's docroot.

What is rewrite rule in Apache?

The mod_rewrite module uses a rule-based rewriting engine, based on a PCRE regular-expression parser, to rewrite requested URLs on the fly. By default, mod_rewrite maps a URL to a filesystem path. ... mod_rewrite operates on the full URL path, including the path-info section. A rewrite rule can be invoked in httpd.

What is $1 rewrite rule?

The $1 is basically the captured contents of everything from the start and the end of the string. In other words, $1 = (. *) . In your rewrite, the ^ signifies the start of the string, the (. *) says to match anything, and the $ signifies the end of the string.

How do you rewrite a URL?

Use the following checklist to implement URL rewriting.

1. Check That It's Supported. Not all Web servers support URL rewriting. ...
2. Plan Your Approach. ...
3. Create Your Rewrite Rules. ...
4. Check Your Pages. ...
5. Change Your URLs. ...
6. Automatically Redirect Your Old URLs. ...
7. Update and Resubmit Your Site Map.

How do I enable mod rewrite?

Problem 1

1. Open up your console and type into it, this: sudo a2enmod rewrite.
2. Restart your apache server. service apache2 restart.

What does URL Rewrite do?

URL rewriting is used to manipulate URL paths before the request is handled by the Web server. The URL rewriting module does not know which handler will eventually process the rewritten URL. In addition, the actual request handler might not know that the URL has been rewritten.

How do I rewrite rules in Nginx?

The syntax of rewrite directive is: rewrite regex replacement-url [flag]; regex: The PCRE based regular expression that will be used to match against incoming request URI. replacement-url: If the regular expression matches against the requested URI then the replacement string is used to change the requested URI.

What is path rewrite?

PicketLink allows you to rewrite paths based on the information from the authenticated user. This is very useful if you want to use dynamic paths based on user information. Let's suppose you want to request a path that changes based on the user identifier.

How do I know if rewrite rule is working?

To test if mod_rewrite is working correctly, do the following:

1. Download the script here: htaccess_tester. php on GitHub.
2. Rename it to htaccess_tester. php , if needed.
3. Place it in the folder where you've put Bolt.
4. Create a . htaccess file with the contents as below.

What is the difference between redirect and rewrite?

Simply put, a redirect is a client-side request to have the web browser go to another URL. This means that the URL that you see in the browser will update to the new URL. A rewrite is a server-side rewrite of the URL before it's fully processed by IIS.

What does a2enmod rewrite do?

a2enmod is a script that enables the specified module within the apache2 configuration. It does this by creating symlinks within /etc/apache2/mods-enabled. Likewise, a2dismod disables a module by removing those symlinks.