Cmus is a fantastic ncurses-based music player written in C. It can be used on all Unix-based operating systems, and so also on Linux. It has a series of very nice features like gapless playback, and supports a variety of file formats; among the others: Ogg Vorbis, MP3, FLAC, Opus, Musepack, WavPack, WAV, AAC, and MP4. Aug 13, 2018 · Apache2 installation on AWS ec2 Ubuntu 16.04: According to wiki, Apache is a free and open-source cross-platform web server , released under the terms of Apache License 2.0. Apache is developed and maintained by an open community of developers under the auspices of the Apache Software Foundation . PHP is a programming language for developing web applications and essential part of the Ubuntu LAMP Stack. To install PHP on Ubuntu 18.04, Run: sudo apt-get update sudo apt-get install php. The php package will install the "php7.2" as well as "libapache2-mod-php7.2" module that required to work with Ubuntu Apache web server. How to install Xdebug on Ubuntu. Xdebug is a powerfull tool for debugging PHP. It can display formated errors and embed the usefull ```var_dump``` function. This page explains how to install and configure Xdebug. Step by step installation on a Cloud9 server.