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Want to find out which kernel version you are running? The Linux kernel is much like the central brain of the operating system. Although it is open-source – meaning anyone can view and modify the cod…

Introduction It is essential that your Linux system runs at an optimal level. A few simple terminal commands provide access to all relevant information and help you monitor memory statistics. In this…

Introduction Having a list of installed packages helps system administrators maintain, replicate, and reinstall systems. Linux based systems install dependencies all the time, hence it is essential t…

Introduction If you are looking to install an FTP server on Ubuntu, you can’t beat the simplicity of vsftpd . FTP stands for File Transfer Protocol. It is similar to HTTP (HyperText Transfer Protocol…

Introduction Wine is an application that allows you to run Windows programs on a Linux system. Wine is similar to an emulator, but with a different technology that improves performance. In this tutor…

Introduction There are online tools that answer two of the most common questions web administrators and SEO’s ask when it comes to website performance: How fast is my website? How do I improve websit…

Introduction VirtualBox is a powerful free tool by Oracle for running a virtual operating system on your computer. In this tutorial learn how to install VirtualBox on Ubuntu and other Debian-based Li…

Introduction In cloud computing, master-slave data replication refers to storing the same information on multiple servers. One server controls the group, and the other devices handle the work within …

Introduction The 500 Internal Server Error is one of the most common WordPress errors. This article will show what steps to take to identify the cause of the error. In addition, we will provide an in…

Introduction WordPress uses the default .htaccess file to store configuration information and handle server requests. For example, .htaccess can enable or disable many server features, including redi…