Ubuntu 14.04 -- install application

1.change /etc/apt/sources.list
2.sudo apt-get update
3.sudo apt-get upgrade

//安装apache2
sudo apt-get install apache2
安装成功后用如下命令检查
service apache2 status

//安装mysql
sudo apt-get install mysql-server mysql-client
sudo apt-get install imagemagick libmagickwand-dev

//安装php
1. 查询卸载已安装PHP
sudo aptitude purge `dpkg -l | grep php| awk '{print $2}' |tr "\n" " "`
2.
sudo add-apt-repository ppa:ondrej/php
3.
sudo apt-get update
sudo apt-get install php5.6

sudo apt-get install libapache2-mod-php5 php5-cgi php5-mysql php5-cli php5-gd
//sudo apt-get install php5-curl
sudo apt-get install curl libcurl3 libcurl3-dev php5-curl
sudo apt-get install phpmyadmin

下载Composer：

curl -sS https:///installer | php

安装Composer：

/usr/bin/php composer.phar --version

设置全局命令：

sudo mv composer.phar /usr/local/bin/composer

查看是否安装与设置成功：

composer -version

安装 XCache 优化缓存

apt-get install php5-xcache

//start apache
sudo service apache2 restart

//install curl

//sudo apt-get install curl