Upgrade Nginx

Table of contents

foreword

1. Upgrade Nginx

1) First download a new version of Nginx from the official website

 2) First unpack the downloaded compressed package

 3) Enter the unpacked directory

 4) Configure the installation path

5）make

 6) Back up the original Nginx resources

 7) Restart the Nginx service

 8) View version

Summarize

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foreword

Compared with Apache, Nginx has more loopholes. Generally, you can eliminate bugs by upgrading Nginx. So what is written below is the process of upgrading Nginx.

1. Upgrade Nginx

1) First download a new version of Nginx from the official website

Here you can download your installation package https://nginx.org/download/nginx-1.18.0.tar.gz

wget https://nginx.org/download/nginx-1.18.0.tar.gz

 The following is the version nginx-1.12.2.tar.gz that I see

 

Choose a version that is higher than the original version. nginx-1.22.0 version

 2) First unpack the downloaded compressed package

 

 3) Enter the unpacked directory

 4) Configure the installation path

cd nginx-1.xx.xx
./configure \
--prefix=/usr/local/nginx \		
--user=nginx \					
--group=nginx \					
--with-http_stub_status_module \
--with-http_ssl_module

5）make

Install nginx according to the original compilation parameters, only need to make, do not make install  . If make install will overwrite the original configuration file.

make

 6) Back up the original Nginx resources

mv /usr/local/nginx/sbin/nginx /usr/local/nginx/sbin/nginx_old   备份
cp objs/nginx /usr/local/nginx/sbin/nginx

 7) Restart the Nginx service

 8) View version

Summarize

    To update the software, you only need to compile and install a new version without uninstalling the original software, which can optimize performance, fix bugs, and improve the function and stability of the software.