How to install and configure nginx for LNMP compilation and installation

1. Foreword

This installation uses source code installation. The main resource package is downloaded from the official website, and the secondary dependencies are installed using yum. This article only involves the installation of nginx, not The configuration of nginx and how nginx accesses php are not covered in this article.

2. Installation steps

nginx

2.1. Download nginx

wget http://nginx.org/download/nginx-1.12.0.tar.gz

##2.2 , Download the pcre installation package

wget ftp://ftp.csx.cam.ac.uk/pub/software/programming/pcre/pcre-8.39.tar.gz

This package does not need to be installed, it is just a medium

2.3. Unzip nginx and pcre

tar zxvf nginx-1.12.0.tar.gz

tar zxvf pcre-8.39.tar.gz

2.4. Install dependency packages

yum install -y gcc gcc-c++ zlib-devel

2.5. Generate makefile

cd nginx-1.12.0

./configure --prefix=/usr/local/nginx (installation directory) --with-pcre=../pcre-8.39/(pcre relative directory)

The results are as follows:

2.6. Compile and install

make && make install

The results are as follows ：

The nginx installation is completed here

3. Start nginx

/usr/local/ nginx/sbin/nginx

Check the running status through ps aux|grep nginx

At this point nginx will start normally.

4. Open port 80 for external access

If you only run it without opening the port, the browser will not be able to access it.

firewall-cmd --zone=public --add-port=80/tcp --permanent

Successfully opened port 80

You need to restart the firewall to open the play port

systemctl restart firewalld.service

Go here , you can re-open the browser and access

Access the browser, and the above interface appears, which means that nginx has been installed.

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