Where is the apache configuration file under linux?

The configuration file of Apache under Linux is /etc/apache2/apache2.conf. Apache will automatically read the configuration information of this file when it starts. Some other configuration files, such as httpd.conf, etc., are included through the Include directive.

There is a sites-enabled directory in apache2.conf, and there is a sites-available directory under /etc/apache2. In fact, this is the real configuration file, and the sites-enabled directory stores Just some symbolic links pointing to files here, you can verify this with ls /etc/apache2/sites-enabled/.

So, if multiple virtual hosts are configured on apache, and the configuration file of each virtual host is placed under sites-available, then it is very convenient to deactivate and enable the virtual host: when in sites When a link to a virtual host configuration file is established under -enabled, it is enabled; if you want to turn off a virtual host, you only need to delete the corresponding link, and there is no need to change the configuration file at all.

sudo cp /etc/apache2/sites-avaliable/000-default.conf , 命名为 test.conf

2. Modify the configuration file: test.conf

 # The ServerName directive sets the request scheme, hostname and port that # the server uses to identify itself. This is used when creating # redirection URLs. In the context of virtual hosts, the ServerName # specifies what hostname must appear in the request's Host: header to # match this virtual host. For the default virtual host (this file) this # value is not decisive as it is used as a last resort host regardless. # However, you must set it for any further virtual host explicitly. ServerName www.test.com ServerAdmin webmaster@localhost DocumentRoot /var/www/html/test/ ErrorLog /var/www/html/test/error.log CustomLog /var/www/html/test/access.log combined  Options FollowSymLinks DirectoryIndex index.php index.html index.htm AllowOverride All #注意这个地方的配置，会影响本地目录下的.htaccess的启用 Order deny,allow Allow from All  # Available loglevels: trace8, ..., trace1, debug, info, notice, warn, # error, crit, alert, emerg. # It is also possible to configure the loglevel for particular # modules, e.g. #LogLevel info ssl:warn # For most configuration files from conf-available/, which are # enabled or disabled at a global level, it is possible to # include a line for only one particular virtual host. For example the # following line enables the CGI configuration for this host only # after it has been globally disabled with "a2disconf". #Include conf-available/serve-cgi-bin.conf 

Create a link file:

sudo ln -s /etc/apache2/sites-available/test.conf /etc/apache2/sites-enabled/test.conf

Or: sudo a2ensite test.conf

4. Restart apache server

sudo /etc/init.d/apache2 restart

Modify hosts(/etc/hosts)

// 增加一行 127.0.0.1 www.test.com

You can basically access it normally here!

Attachment: If you still need directory-level URL rewriting support, continue below:

Terminal operation

sudo a2enmod

The program prompts for the module name available for activation, enter ：rewrite

Success will prompt

rewrite already load

Modify /etc/apache2/sites-enabled/test.conf (this link points to the site configuration file)

Put the following Change the AllowOverride property to All and save. (We have configured it to All above)

Reload apache

sudo /etc/init.d/apache2 restart

For more Apache related knowledge, please visit theApache usage tutorialcolumn!

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