Nginx installation:
cd /usr/local/src
wget http://nginx.org/download/nginx-1.12.1.tar.gz = nginx download address (or you can go to the official website to download directly)
tar zxf nginx-1.12.1.tar.gz = unzip the download package
cd nginx-1.12.1 = enter the decompressed directory
./configure --prefix=/usr/local/nginx = compile nginx (you can add required modules according to your needs when compiling)
make && make install = continue installation
vim /etc/init.d/nginx //Copy the following content (refer to https://coding.net/u/aminglinux/p/aminglinux-book/git/blob/master/D15Z/etc_init.d_nginx?public=true ) = edit startup script
#nginx启动脚本配置文件
#!/bin/bash
# chkconfig: - 30 21
# description: http service.
# Source Function Library
. /etc/init.d/functions
# Nginx Settings
NGINX_SBIN="/usr/local/nginx/sbin/nginx"
NGINX_CONF="/usr/local/nginx/conf/nginx.conf"
NGINX_PID="/usr/local/nginx/logs/nginx.pid"
RETVAL=0
prog="Nginx"
start()
{
echo -n $"Starting $prog: "
mkdir -p /dev/shm/nginx_temp
daemon $NGINX_SBIN -c $NGINX_CONF
RETVAL=$?
echo
return $RETVAL
}
stop()
{
echo -n $"Stopping $prog: "
killproc -p $NGINX_PID $NGINX_SBIN -TERM
rm -rf /dev/shm/nginx_temp
RETVAL=$?
echo
return $RETVAL
}
reload()
{
echo -n $"Reloading $prog: "
killproc -p $NGINX_PID $NGINX_SBIN -HUP
RETVAL=$?
echo
return $RETVAL
}
restart()
{
stop
start
}
configtest()
{
$NGINX_SBIN -c $NGINX_CONF -t
return 0
}
case "$1" in
start)
start
;;
stop)
stop
;;
reload)
reload
;;
restart)
restart
;;
configtest)
configtest
;;
*)
echo $"Usage: $0 {start|stop|reload|restart|configtest}"
RETVAL=1
esac
exit $RETVALchmod 755 /etc/init.d/nginx = give start script permissions
chkconfig --add nginx = add the boot service to start automatically
chkconfig nginx on = enable the boot service to start automatically on=on off=off
cd /usr/local/nginx/conf/; mv nginx.conf nginx.conf.bak = enter the nginx configuration directory and change a name to the original configuration file
vim nginx.conf //Write the following content (refer to https://coding.net/u/aminglinux/p/aminglinux-book/git/blob/master/D15Z/nginx.conf) = write your own configuration file
#nginx配置文件
user nobody nobody;
worker_processes 2;
error_log /usr/local/nginx/logs/nginx_error.log crit;
pid /usr/local/nginx/logs/nginx.pid;
worker_rlimit_nofile 51200;
events
{
use epoll;
worker_connections 6000;
}
http
{
include mime.types;
default_type application/octet-stream;
server_names_hash_bucket_size 3526;
server_names_hash_max_size 4096;
log_format combined_realip '$remote_addr $http_x_forwarded_for [$time_local]'
' $host "$request_uri" $status'
' "$http_referer" "$http_user_agent"';
sendfile on;
tcp_nopush on;
keepalive_timeout 30;
client_header_timeout 3m;
client_body_timeout 3m;
send_timeout 3m;
connection_pool_size 256;
client_header_buffer_size 1k;
large_client_header_buffers 8 4k;
request_pool_size 4k;
output_buffers 4 32k;
postpone_output 1460;
client_max_body_size 10m;
client_body_buffer_size 256k;
client_body_temp_path /usr/local/nginx/client_body_temp;
proxy_temp_path /usr/local/nginx/proxy_temp;
fastcgi_temp_path /usr/local/nginx/fastcgi_temp;
fastcgi_intercept_errors on;
tcp_nodelay on;
gzip on;
gzip_min_length 1k;
gzip_buffers 4 8k;
gzip_comp_level 5;
gzip_http_version 1.1;
gzip_types text/plain application/x-javascript text/css text/htm
application/xml;
server
{
listen 80;
server_name localhost;
index index.html index.htm index.php;
root /usr/local/nginx/html;
location ~ \.php$
{
include fastcgi_params;
fastcgi_pass unix:/tmp/php-fcgi.sock;
fastcgi_index index.php;
fastcgi_param SCRIPT_FILENAME /usr/local/nginx/html$fastcgi_script_name;
}
}
}/usr/local/nginx/sbin/nginx -t = nginx to see if there are any errors in its own syntax
/etc/init.d/nginx start = start nginx
netstat -lntp |grep 80 = view port nginx listens on port 80
systemctl status nginx.service = If there is a problem with starting nginx, you can use the command to determine where the problem is
vi /usr/local/nginx/html/1.php //Add the following content
<?php
echo "test php scripts.";
?>
curl localhost/1.php
Nginx default virtual host:
vim /usr/local/nginx/conf/nginx.conf //Add = change the original configuration file
include vhost/*.conf = add newly defined configuration files
mkdir /usr/local/nginx/conf/vhost = create a new vhost directory under the conf directory
cd !$; vim default.conf //Add the following content = Write the new configuration in the default.conf file in the vhost directory !$=The last command executed
#配置文件
server
{
listen 80 default_server; // 有这个标记的就是默认虚拟主机
server_name aaa.com;
index index.html index.htm index.php;
root /data/wwwroot/default;
}mkdir -p /data/wwwroot/default/ = the root directory of the website defined in the configuration (if there is one, you can not create it)
cd /data/wwwroot/default/ = Go to the root directory of the created website and write something to test it
vim index.html = defines a test configuration file echo "This is a default site."
echo “This is a default site.”>/data/wwwroot/default/index.html = can be written directly
/usr/local/nginx/sbin/nginx -t = Judgment syntax error
/usr/local/nginx/sbin/nginx -s reload = reload configuration file
curl localhost = test parsing local machine
curl -x127.0.0.1:80 123.com = test resolving other domain names
Nginx user authentication:
vim /usr/local/nginx/conf/vhost/test.com.conf// write the following = create a new virtual host
#虚拟主机配置文件
server
{
listen 80;
server_name test.com;
index index.html index.htm index.php;
root /data/wwwroot/test.com;
location /
{
auth_basic "Auth"; = 定义用户名字
auth_basic_user_file /usr/local/nginx/conf/htpasswd; =定义用户密码文件
}
}yum install -y httpd = tool requirements install
htpasswd -c /usr/local/nginx/conf/htpasswd aming = generate a user name and password file (if you need to continue to generate a second user and password then do not add -c )
cat can view the generated user and password with
-t && -s reload //Test configuration and reload
[root@aming-01 vhost]# /usr/local/nginx/sbin/nginx -t = 判断配置文件是否有错误
nginx: the configuration file /usr/local/nginx/conf/nginx.conf syntax is ok
nginx: configuration file /usr/local/nginx/conf/nginx.conf test is successful
[root@aming-01 vhost]# /usr/local/nginx/sbin/nginx -s reload = 重新加载配置文件mkdir /data/wwwroot/test.com = create a test configuration file directory
echo "test.com" >/data/wwwroot/test.com/index.html = Test configuration file created
curl -x127.0.0.1:80 test.com -I//If the status code is 401, it means authentication is required = test If 401 appears, it means the user needs to be authenticated
curl -uaming:passwd access status code becomes 200 = test status after authentication user is 200
[root@aming-01 vhost]# curl -uaming:rabbit -x127.0.0.1:80 test.com
“test.com”Edit the hosts file of windows, and then visit test.com in the browser, there will be a pop-up window for entering the user and password for the user authentication of the directory
location /admin/
{
auth_basic "Auth";
auth_basic_user_file /usr/local/nginx/conf/htpasswd;
}
Nginx domain name redirection:
Change test.com.conf
server
{
listen 80;
server_name test.com test1.com test2.com;
index index.html index.htm index.php;
root /data/wwwroot/test.com;
if ($host != 'test.com' ) {
rewrite ^/(.*)$ http://test.com/$1 permanent;
}
}
Server_name supports writing multiple domain names, here is a comparison with httpd
permanent is a permanent redirect, the status code is 301, and if redirect is written, it is 302
expand
Detailed explanation of nginx.conf configuration http://www.ha97.com/5194.html http://my.oschina.net/duxuefeng/blog/34880
nginx rewrite four flags
http://www.netingcn.com/nginx-rewrite-flag.htmlhttp://unixman.blog.51cto.com/10163040/1711943