1. nginx installation
Download nginx:
Official website:
https://nginx.org/en/download.html
The version I am using is version 1.8.0.
1.1. Required installation environment
1. You need to install the gcc environment.
yum install gcc-c++
2. Third-party development kits.
n PCRE
PCRE (Perl Compatible Regular Expressions) is a Perl library that includes a perl-compatible regular expression library. The http module of nginx uses pcre to parse regular expressions, so the pcre library needs to be installed on linux.
yum install -y pcre pcre-devel
Note: pcre-devel is a secondary development library developed using pcre. nginx also requires this library.
n zlib
The zlib library provides many ways to compress and decompress. nginx uses zlib to gzip the content of the http package, so the zlib library needs to be installed on linux.
yum install -y zlib zlib-devel
n openssl
OpenSSL is a powerful secure socket layer cryptographic library, including major cryptographic algorithms, commonly used key and certificate encapsulation management functions and SSL protocols, and provides a wealth of applications for testing or other purposes.
Nginx supports not only the http protocol, but also https (that is, transmitting http over the ssl protocol), so you need to install the openssl library in linux.
yum install -y openssl openssl-devel
1.2. Installation steps
The first step: upload the source package of nginx to the linux system
Step 2: Unzip
[root@localhost ~]# tar zxf nginx-1.8.0.tar.gz
Step 3: Use the configure command to create a makeFile file.
./configure \ --prefix=/usr/local/nginx \ --pid-path=/var/run/nginx/nginx.pid \ --lock-path=/var/lock/nginx.lock \ --error-log-path=/var/log/nginx/error.log \ --http-log-path=/var/log/nginx/access.log \ --with-http_gzip_static_module \ --http-client-body-temp-path=/var/temp/nginx/client \ --http-proxy-temp-path=/var/temp/nginx/proxy \ --http-fastcgi-temp-path=/var/temp/nginx/fastcgi \ --http-uwsgi-temp-path=/var/temp/nginx/uwsgi \ --http-scgi-temp-path=/var/temp/nginx/scgi
Note: Before starting nginx, the temporary file directory is specified as /var/temp/nginx , and the temp and nginx directories need to be created under /var
[root@localhost sbin]# mkdir /var/temp/nginx/client -p
Step 4: make
Step 5: make install
1.3. Start nginx
Enter the sbin directory
[root@localhost sbin]# ./nginx
Turn off nginx:
[root@localhost sbin]# ./nginx -s stop
Recommended Use:
[root@localhost sbin]# ./nginx -s quit
Restart nginx:
1. Turn it off first and then start it.
2. Refresh the configuration file:
[root@localhost sbin]# ./nginx -s reload
1.4. Access nginx
The default is port 80.
Note: Whether to turn off the firewall.