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How to Limit Requests Per IP in Apache

Sometimes you may need to limit requests per IP in Apache web server. Here is how to implement rate limiting using mod_qos module.

History is a useful Linux command to view past commands. Here are the different ways to use Linux history command.

Sometimes you need to change XAMPP Apache server port. Here are the steps to change XAMPP Apache server port.

Sometimes Apache Server displays PHP files without executing them. Here is how problem of Apache not executing PHP files.

Sometimes you may need to remove NGINX from your system. Here is how to uninstall NGINX in CentOS, RHEL & Fedora Linux.

It is important to set character encoding in tomcat server to avoid encoding problems. Here is how to set utf-8 encoding in tomcat server.

NGINX try_files is a useful server directive. Here is how to use NGINX try_files.

ServerName and ServerAlias are two key server directives in Apache. Here is the difference between ServerName and ServerAlias directives.

NFS Server allows you to share remote files & directories over a network. Here is how to install NFS server & client in CentOS.

Sometimes you may need to sort dictionary by value in Python. Here are the different ways to sort dictionary in Python.