Linux is an OS, that isn't that commonly used for desktop machines, but is one of the most frequently used OSs for web servers. It's free of charge, so you won't have to pay any license charges as part of your web hosting payments. Linux is additionally regarded as the most risk-free OS these days and thanks to the permissions that files have along with the file types that can be run, virus files which can easily infect a standard PC shall simply not be executed on a Linux-based web server. Moreover, the OS is totally free, so it can be altered with no limits, as a way to suit the needs of the web hosting provider and their clients. This also suggests that needless software packages can be removed to make the Operating system lighter and much faster, which could directly lead to far better hosting server performance. A large number of Linux machines have the Apache web server set up on them, due to the fact that this program is also 100 % free, fast and reliable. It's the most commonly used web server around and is part of the LAMP bundle that lots of script apps, such as Joomla™ and WordPress, need. LAMP is an abbreviation for Linux, Apache, MySQL and PHP.