Artificial intelligence, zero-based entry! http://www.captainbed.net/inner
1: Install the toolkit wget, vim and gcc
yum install -y wget
yum install -y vim-enhanced
yum install -y make cmake gcc gcc-c++ 2: Download the nginx installation package
wget http://nginx.org/download/nginx-1.6.2.tar.gz3: Install dependent packages
yum install -y pcre pcre-devel
yum install -y zlib zlib-devel
yum install -y openssl openssl-devel4: Unzip nginx-1.6.2.tar.gz to the /usr/local/ directory
tar -zxvf nginx-1.6.2.tar.gz -C /usr/local/5: Configure configure
Enter the nginx-1.6.2 directory and execute the ./configure command
[root@MiWiFi-R3-srv nginx-1.6.2]# ./configure --prefix=/usr/local/nginx6: Compile and install
[root@MiWiFi-R3-srv nginx-1.6.2]# make && make install7: Start Nginx, check whether nginx has been started normally after starting, see the following information to indicate normal start
[root@MiWiFi-R3-srv nginx-1.6.2]# /usr/local/nginx/sbin/nginx
[root@MiWiFi-R3-srv nginx-1.6.2]# ps -ef | grep nginx
root 24956 1 0 19:41 ? 00:00:00 nginx: master process /usr/local/nginx/sbin/nginx
nobody 24957 24956 0 19:41 ? 00:00:00 nginx: worker process
root 24959 10533 0 19:41 pts/0 00:00:00 grep --color=auto nginx
[root@MiWiFi-R3-srv nginx-1.6.2]# If you want to close nginx , we can use the following command:
[root@MiWiFi-R3-srv nginx-1.6.2]# /usr/local/nginx/sbin/nginx -s stopIf you want to restart nginx , use the following command:
[root@MiWiFi-R3-srv nginx-1.6.2]# /usr/local/nginx/sbin/nginx -s reload8: Configure the firewall, the default port of nginx is 80
[root@MiWiFi-R3-srv nginx-1.6.2]# firewall-cmd --zone=public --add-port=80/tcp --permanent
success
[root@MiWiFi-R3-srv nginx-1.6.2]# firewall-cmd --reload
success
[root@MiWiFi-R3-srv nginx-1.6.2]# 9: Test nginx
Visit the nginx welcome page through a browser, and enter in the address bar: http://192.168.31.241/ (you don’t need to enter port 80) or http://192.168.156.11:80/ , as shown in the figure below.
10: Learn nginx configuration
Enter the conf directory in the nginx directory. There is a nginx.conf file in the directory, which is the most important configuration file of nginx
[root@MiWiFi-R3-srv conf]# vim /usr/local/nginx/conf/nginx.confThe entire content of the nginx.conf file is as follows (with annotated version):
#user nobody;
#开启进程数 <=CPU数
worker_processes 1;
#错误日志保存位置
#error_log logs/error.log;
#error_log logs/error.log notice;
#error_log logs/error.log info;
#进程号保存文件
#pid logs/nginx.pid;
#每个进程最大连接数（最大连接=连接数x进程数）每个worker允许同时产生多少个链接，默认1024
events {
worker_connections 1024;
}
http {
#文件扩展名与文件类型映射表
include mime.types;
#默认文件类型
default_type application/octet-stream;
#日志文件输出格式 这个位置相于全局设置
#log_format main '$remote_addr - $remote_user [$time_local] "$request" '
# '$status $body_bytes_sent "$http_referer" '
# '"$http_user_agent" "$http_x_forwarded_for"';
#请求日志保存位置
#access_log logs/access.log main;
#打开发送文件
sendfile on;
#tcp_nopush on;
#keepalive_timeout 0;
#连接超时时间
keepalive_timeout 65;
#打开gzip压缩
#gzip on;
server {
#监听端口，默认是80端口
listen 80;
#监听域名
server_name localhost;
#charset koi8-r;
#nginx访问日志放在logs/host.access.log下，并且使用main格式（还可以自定义格式）
#access_log logs/host.access.log main;
#如果没有location更明确的匹配访问路径的话，访问请求都会被该location处理。
location / {
#root指定nginx的根目录为/usr/local/nginx/html
root html;
#默认访问文件，欢迎页先去html目录下找index.html，如果找不到再去找index.htm
index index.html index.htm;
}
#error_page 404 /404.html;
# redirect server error pages to the static page /50x.html
#
#错误页面及其返回地址，错误码为500、502、503、504都会返回50.html错误页面。
error_page 500 502 503 504 /50x.html;
#location后面是"="的话，说明是精确匹配
location = /50x.html {
root html;
}
# proxy the PHP scripts to Apache listening on 127.0.0.1:80
#
#location ~ \.php$ {
# proxy_pass http://127.0.0.1;
#}
# pass the PHP scripts to FastCGI server listening on 127.0.0.1:9000
#
#location ~ \.php$ {
# root html;
# fastcgi_pass 127.0.0.1:9000;
# fastcgi_index index.php;
# fastcgi_param SCRIPT_FILENAME /scripts$fastcgi_script_name;
# include fastcgi_params;
#}
# deny access to .htaccess files, if Apache's document root
# concurs with nginx's one
#
#location ~ /\.ht {
# deny all;
#}
}
# another virtual host using mix of IP-, name-, and port-based configuration
#
#server {
# listen 8000;
# listen somename:8080;
# server_name somename alias another.alias;
# location / {
# root html;
# index index.html index.htm;
# }
#}
# HTTPS server
#
#server {
# listen 443 ssl;
# server_name localhost;
# ssl_certificate cert.pem;
# ssl_certificate_key cert.key;
# ssl_session_cache shared:SSL:1m;
# ssl_session_timeout 5m;
# ssl_ciphers HIGH:!aNULL:!MD5;
# ssl_prefer_server_ciphers on;
# location / {
# root html;
# index index.html index.htm;
# }
#}
} Multiple servers can be added to the configuration file. The ports monitored by the server are different. You can let nginx proxy multiple ports as needed. When accessing a certain port, specify to do certain things. I have added a server here. The listening port of this server is 1234. I specified the server_name as test.com, that is, the domain name is test.com. When accessing port 1234, it will automatically navigate to /usr/local/nginx/tester/tester111 The .html page is shown below.
#user nobody;
#开启进程数 <=CPU数
worker_processes 1;
#错误日志保存位置
#error_log logs/error.log;
#error_log logs/error.log notice;
#error_log logs/error.log info;
#进程号保存文件
#pid logs/nginx.pid;
#每个进程最大连接数（最大连接=连接数x进程数）每个worker允许同时产生多少个链接，默认1024
events {
worker_connections 1024;
}
http {
#文件扩展名与文件类型映射表
include mime.types;
#默认文件类型
default_type application/octet-stream;
#日志文件输出格式 这个位置相于全局设置
#log_format main '$remote_addr - $remote_user [$time_local] "$request" '
# '$status $body_bytes_sent "$http_referer" '
# '"$http_user_agent" "$http_x_forwarded_for"';
#请求日志保存位置
#access_log logs/access.log main;
#打开发送文件
sendfile on;
#tcp_nopush on;
#keepalive_timeout 0;
#连接超时时间
keepalive_timeout 65;
#打开gzip压缩
#gzip on;
server {
#监听端口
listen 80;
#监听域名
server_name localhost;
#charset koi8-r;
#nginx访问日志放在logs/host.access.log下，并且使用main格式（还可以自定义格式）
#access_log logs/host.access.log main;
#如果没有location更明确的匹配访问路径的话，访问请求都会被该location处理。
location / {
#root指定nginx的根目录为/usr/local/nginx/html
root html;
#默认访问文件，欢迎页先去html目录下找index.html，如果找不到再去找index.htm
index index.html index.htm;
}
#error_page 404 /404.html;
# redirect server error pages to the static page /50x.html
#
#错误页面及其返回地址，错误码为500、502、503、504都会返回50.html错误页面。
error_page 500 502 503 504 /50x.html;
#location后面是"="的话，说明是精确匹配
location = /50x.html {
root html;
}
server {
listen 1234;
server_name test.com;
location / {
#正则表达式匹配uri方式：在/usr/local/nginx/tester下 建立一个tester111.html 然后使用正则匹配
root tester;
index tester111.html;
}
}
}
}