The error log reports any problems, misconfigurations, or other issues. You can configure Apache to listen on specific ports by editing the /etc/apache2/nf file.ДЄpache creates log files during usage. To disable a module : sudo a2disconf mod_name Use the following commands to manage modules: For example, the mod_bandwidth module allows you to set a bandwidth limit on each connection.ДЄvailable modules can be found in the /etc/httpd/mods-available directory. A module is an application that works in conjunction with the main Apache application. You can edit this file with any text editor to change your Apache configuration.ДЄpacheвЂ™s functionality can be enhanced using modules. In that directory, look for the /nf file вЂ“ this is the main configuration file for ApacheвЂ™s global settings. Configuration files should all be stored in the /etc/httpd/ directory. Like many Linux services, ApacheвЂ™s functionality can be modified using configuration files and modules. If that doesnвЂ™t work, or if the disruption is minimal, use restart. If you have several clients depending on access to your server, try to refresh first. One good practice is to weigh the benefits against the costs of each process. Some services and dependencies may not be included in the refresh. However, this only performs a soft refresh of the configuration files. The reload command is faster and creates much less disruption than restart. Prevent Apache from loading when the system boots: sudo systemctl disable rvice Set Apache to run when the system boots: sudo systemctl enable rvice Stop the Apache service with: sudo systemctl stop rviceДЇorce Apache to refresh the configuration files: sudo systemctl reload rvice To start the Apache service: sudo systemctl start rvice apachectl -k gracefulвЂ“stopДЇor more information on the apachectlВ command, see the Apache documentation. Once all child processes are stopped, the parent process exits. Use -k graceful-stopto force parent process to stop child processes as they complete their tasks. The parent process stays running, and reloads configuration files. Use -k restart to force child processes to exit. The service will reload configuration files as well. Use the below-mentioned command to exit child processes after they finish a task and then launch new instances. To instruct the Apache service to terminate all child processes and itself, run the following command: apachectl -k stop To restart Apache in this manner, enter the following: sudo apachectl -k restart Method 2: Restart HTTPD Server Using Apachectl Command ScriptДЄpache recommends using a control script to pass commands to theВ httpdВ process. If youвЂ™re running a large or complex server configuration, this can cause disruptions for users who rely on the server. The restart command can take several moments to complete, depending on the complexity of your server configuration. Open a terminal window and enter the following: sudo systemctl restart rvice Restarting Apache on CentOS 7 Method 1: Restart Apache Server Using Systemctl Command Access to a command line / terminal window (Menu > Applications > Utilities > Terminal).An installed and configured Apache installation.

Access to a user account with sudoВ privileges.

Ampps apache has to be restarted