主配置文件，需要加include
vim nginx.conf
[root@mylinux1 conf.d]# cat /etc/nginx/nginx.conf
user nginx;
#worker_processes auto;
worker_processes 2;
worker_cpu_affinity 01 10;
error_log /var/log/nginx/error.log notice;
pid /var/run/nginx.pid;
events {
worker_connections 1024;
}
http {
include /etc/nginx/mime.types;
default_type application/octet-stream;
log_format main '$remote_addr - $remote_user [$time_local] "$request" '
'$status $body_bytes_sent "$http_referer" '
'"$http_user_agent" "$http_x_forwarded_for"';
access_log /var/log/nginx/access.log main;
#access_log off;
sendfile on;
#tcp_nopush on;
keepalive_timeout 65;
#gzip on;
include /etc/nginx/conf.d/ip_121.conf;
}
虚拟主机配置文件，本次为172.16.5.121:80
vim conf.d/ip_121.conf
server {
listen 172.16.5.121:80;
server_name _;
charset utf-8;
access_log /var/log/nginx/172.16.5.121.access.log main;
error_log /var/log/nginx/172.16.5.121.error.log;
location / {
root /usr/share/nginx/121;
index index.html index.htm;
}
}
网页文件
创建该虚拟主机的网页主目录及修改文件
cp /usr/share/nginx/www_hello80/ /usr/share/nginx/121 -r
修改一下index.html，做区分
cat /usr/share/nginx/121/index.html
<!DOCTYPE html>
<html>
<head>
<title>IP_121</title>
<style>
</style>
</head>
<body>
<h1>Welcome to IP_121</h1>
<p>
卜算子·咏梅
【作者】陆游 【朝代】宋
驿外断桥边，寂寞开无主。已是黄昏独自愁，更着风和雨。
无意苦争春，一任群芳妒。零落成泥碾作尘，只有香如故。
</p>
</body>
</html>
给本地网卡加IP
创建出多IP的环境
以下两个参数都可以
ifconfig ens33:1 172.16.5.121/24
ifconfig ens33:2 172.16.5.122 netmask 255.255.255.0
2，基于域名的虚拟主机
虚拟主机配置文件
vim /etc/nginx/conf.d/www_hello80_com.conf
server {
listen 80;
server_name www.hello80.com hello80.com hk.hello80.com;
access_log /var/log/nginx/www_hello80_com.access.log main;
error_log /var/log/nginx/www_hello80_com.error.log;
if ( $host != 'www.hello80.com' ) {
rewrite ^/(.*)$ http://www.hello80.com/$1 permanent;
}
location / {
root /usr/share/nginx/www_hello80;
index index.html index.htm;
}
}
主配置文件夹include
[root@mylinux1 conf.d]# cat /etc/nginx/nginx.conf
user nginx;
#worker_processes auto;
worker_processes 2;
worker_cpu_affinity 01 10;
error_log /var/log/nginx/error.log notice;
pid /var/run/nginx.pid;
events {
worker_connections 1024;
}
http {
include /etc/nginx/mime.types;
default_type application/octet-stream;
log_format main '$remote_addr - $remote_user [$time_local] "$request" '
'$status $body_bytes_sent "$http_referer" '
'"$http_user_agent" "$http_x_forwarded_for"';
access_log /var/log/nginx/access.log main;
#access_log off;
sendfile on;
#tcp_nopush on;
keepalive_timeout 65;
#gzip on;
include /etc/nginx/conf.d/www_hello80_com.conf;
include /etc/nginx/conf.d/ip_121.conf;
}
网页文件
mkdir -p /usr/share/nginx/www_hello80/
vim /usr/share/nginx/www_hello80/index.html
<!DOCTYPE html>
<html>
<head>
<title>www_hello80</title>
<style>
html { color-scheme: light dark; }
body { width: 35em; margin: 0 auto;
font-family: Tahoma, Verdana, Arial, sans-serif; }
</style>
</head>
<body>
<h1>Welcome to www.hello80</h1>
</body>
</html>
3，基于端口的虚拟主机
虚拟主机配置文件
server {
listen 172.16.5.109:81;
server_name _;
#access_log /var/log/nginx/81.access.log main;
#error_log /var/log/nginx/81.error.log;
location / {
root /usr/share/nginx/81;
index index.html index.htm;
}
}
主配置文件加include
加完后的nginx.conf是这样的
[root@mylinux1 conf.d]# cat /etc/nginx/nginx.conf
user nginx;
#worker_processes auto;
worker_processes 2;
worker_cpu_affinity 01 10;
error_log /var/log/nginx/error.log notice;
pid /var/run/nginx.pid;
events {
worker_connections 1024;
}
http {
include /etc/nginx/mime.types;
default_type application/octet-stream;
log_format main '$remote_addr - $remote_user [$time_local] "$request" '
'$status $body_bytes_sent "$http_referer" '
'"$http_user_agent" "$http_x_forwarded_for"';
access_log /var/log/nginx/access.log main;
#access_log off;
sendfile on;
#tcp_nopush on;
keepalive_timeout 65;
#gzip on;
include /etc/nginx/conf.d/www_hello80_com.conf;
include /etc/nginx/conf.d/81.conf;
include /etc/nginx/conf.d/ip_121.conf;
}
网页文件
先创建虚拟主机的网页主目录
mkdir -p /usr/share/nginx/81
再创建网页文件index.html
vim /usr/share/nginx/81/index.html
<!DOCTYPE html>
<html>
<head>
<title>81</title>
<style>
html { color-scheme: light dark; }
body { width: 35em; margin: 0 auto;
font-family: Tahoma, Verdana, Arial, sans-serif; }
</style>
</head>
<body>
<h1>Welcome to 81</h1>
</body>
</html>
重新加载nginx配置文件
先检查配置文件，然后再重启或重新加载，restart/reload
nginx -t
nginx -s reload
# nginx -s stop
# nginx
4，日志切割
编辑切割脚本
vim /data/script/cut_nginx_log.sh
#!/bin/bash
# This script run at 00:00
# The Nginx logs path
log_bak_dir="/data/backup/logs"
nginx_log="/var/log/nginx"
DATE=$(date -d yesterday +%F)
mkdir -p ${log_bak_dir}/${DATE}
cd ${nginx_log}
for i in *log;
do
mv ${i} ${log_bak_dir}/${DATE}/${i}-${DATE}
done
# kill -USR1 `cat /var/run/nginx.pid`
kill -USR1 $(ps -ef|grep nginx |grep master | awk '{print $2}')
填加计划任务
[root@mylinux1 www_hello80]# crontab -e
00 00 * * * bash /data/script/cut_nginx_log.sh
5，autoindex
修改配置文件，加以下3行
autoindex on;
autoindex_localtime on;
autoindex_exact_size off;
vim /etc/nginx/conf.d/www_hello80_com.conf
server {
listen 80;
server_name www.hello80.com hello80.com hk.hello80.com;
access_log /var/log/nginx/www_hello80_com.access.log main;
error_log /var/log/nginx/www_hello80_com.error.log;
# if ( $host != 'www.hello80.com' ) {
# rewrite ^/(.*)$ http://www.hello80.com/$1 permanent;
# }
location / {
autoindex on;
autoindex_localtime on;
autoindex_exact_size off;
root /usr/share/nginx/www_hello80;
index index.html index.htm;
}
}
然后重新加载nginx
nginx -t