Install nginx under ubuntu12.1

1. Preparation before installation

1) GCC compiler

Execute the following command:

sudo apt-get update 
sudo apt-get install gcc-4.8 
sudo apt-get install g++-4.8
sudo apt-get install gcc-4.8-multilib 
sudo apt-get install g++-4.8-multilib 
sudo apt-get install gcc-4.8-doc 
sudo update-alternatives --install /usr/bin/gcc gcc /usr/bin/gcc-4.8 20 
sudo update-alternatives --install /usr/bin/g++ g++ /usr/bin/g++-4.8 20 
sudo update-alternatives --config gcc 
sudo update-alternatives --config g++ 

If there is a missing dependent library during this period, use sudo apt-get install to install it. Then use gcc -v to check whether the installation is successful.

2) The PCRE library

failed during online installation, and then used offline installation. As follows:

sudo wget ftp://ftp.csx.cam.ac.uk/pub/software/programming/pcre/pcre-8.36.tar.gz 
sudo tar -xzvf pcre-8.36.tar.gz 
cd /usr/local/src/pcre-8.36 (解压目录)
sudo ./configure 
sudo make 
sudo make install　　

3) ZLIB library

Online installation is as follows:

sudo apt-get install zlib1g-dev

Offline installation is as follows:

Download address: http://zlib.net

cd /usr/local/src  
tar -zxvf zlib-1.2.8.tar.gz  
cd zlib-1.2.8  
sudo ./configure  
sudo make  
sudo make install  

4) openssl (online installation available)

Online installation is as follows:

sudo apt-get install openssl 
sudo apt-get install libssl-dev

Offline installation is as follows:

Download address: http://www.openssl.org/source

cd /usr/local/src  
tar -zxvf openssl-1.0.1e.tar.gz  

2, nginx installation
Offline installation:

sudo wget http://nginx.org/download/nginx-1.7.10.tar.gz 
sudo tar -xzvf nginx-1.7.10.tar.gz
cd nginx-1.7.10/
sudo ./configure
sudo make
sudo make install

The above introduces the installation of nginx under ubuntu12.1, including the relevant content. I hope it will be helpful to friends who are interested in PHP tutorials.