Linux study notes 12 weeks two lessons (April 24)

12.6 Nginx Installation

Cd/usr/local/src

wget http://nginx.org/download/nginx-1.8.0.tar.gz

Tar zxvf nginx-1.8.0.tar.gz

./configure--prefix=/usr/local/nginx

Make && make install

See if the configuration file is wrong-t

/usr/local/nginx/sbin/nginx-t

To start script editing:

Vim/etc/init.d/nginx//Copy the following (refer to Https://coding.net/u/aminglinux/p/aminglinux-book/git/blob/master/D15Z/etc_init.d_nginx)

Content is

--------------------------------------------------------------

#!/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 "$" in

Start

Start

;;

Stop

Stop

;;

Reload

Reload

;;

Restart

Restart

;;

Configtest)

Configtest

;;

*)

echo $ "Usage: $ {start|stop|reload|restart|configtest}"

Retval=1

Esac

Exit $RETVAL

--------------------------------------------------------------

chmod 755/etc/init.d/nginx

Chkconfig--add Nginx

Chkconfig Nginx on

CD/USR/LOCAL/NGINX/CONF/;MV nginx.conf Nginx.conf.bak

Vim nginx.conf//write the following (refer to https://coding.net/u/aminglinux/p/aminglinux-book/git/blob/master/D15Z/nginx.conf)

Content is

--------------------------------------------------------------

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

/etc/init.d/nginx start

PS aux | grep nginx

NETSTAT-LNTP | grep 80

Test #curl localhost

Test PHP

vim/usr/local/nginx/html/1.php

Write the following content

----------------------------------------------------------------

<?php

echo "This is Nginx test page";

----------------------------------------------------------------

Test Curl localhost/1.php

12.7 Default Virtual Host

Add the following line in the vim/usr/local/nginx/conf/nginx.conf//http

Include vhost/*.conf;

Mkdir/usr/local/nginx/conf/vhost

CD!$;vim default.conf//Add the following:

----------------------------------------------------------------

Server

{

Listen default_server; With this tag is the default virtual host

server_name aaa.com;

Index index.html index.htm index.php;

Root/data/wwwroot/default;

}

----------------------------------------------------------------

Mkdir-p/data/wwwroot/default

CD /data/wwwroot/default

echo "This is a default site." >/data/wwwroot/default/index.html

/USR/LOCAL/NGINX/SBIN/NGINX-T//Check configuration for errors

/usr/local/nginx/sbin/nginx-s Reload//reload, can also restart service

or/etc/init.d/nginx restart//Restart service

Curl localhost

Curl-x127.0.0.1:80 123.com

12.8 Nginx user authentication

vim/usr/local/nginx/conf/vhost/test.com.conf//write the following:

----------------------------------------------------------------

Server

{

Listen 80;

server_name test.com;

Index index.html index.htm index.php;

root/data/wwwroot/test.com;

Location/

{auth_basic "auth";

AUTH_BASIC_USER_FILE/USR/LOCAL/NGINX/CONF/HTPASSWD;

}

}

----------------------------------------------------------------

Yum Install-y httpd

Htpasswd-c/usr/local/nginx/conf/htpasswd aming//-c created

/USR/LOCAL/NGINX/SBIN/NGINX-T//Check configuration for errors

/usr/local/nginx/sbin/nginx-s Reload//Reload

Curl-x127.0.0.1:80 Test.com-i

curl-uaming:lishiming-x127.0.0.1:80 test.com//404 Error,-u designated user;

Ls/data/wwwroot/test.com

Mkdir/data/wwwroot/test.com

echo "test.com" >/data/wwwroot/test.com/index.html

curl-uaming:lishiming-x127.0.0.1:80 test.com

Specify Access Admin authentication only

Curl-uaming:lishiming-x127.0.0.1:80 test.com/admin/

Vim/usr/local/nginx/conf/vhost/test.com.conf

Location /Modify to location/admin/;

curl-x127.0.0.1:80 test.com //The user is not specified;

CURL-X127.0.0.1:80 test.com/admin///prompt 401 user request

12.9 Nginx Domain Redirection

vim/usr/local/nginx/conf/vhost/test.com.conf//Modify to the following content

----------------------------------------------------------------

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;

}

Location ~ admin.php

{auth_basic "auth";

AUTH_BASIC_USER_FILE/USR/LOCAL/NGINX/CONF/HTPASSWD;

}

}

----------------------------------------------------------------

^ denotes the beginning of xxx, which refers to HTTP//$host

(. *) indicates a wildcard of all, $ represents until the end;

/USR/LOCAL/NGINX/SBIN/NGINX-T//Check configuration for errors

/usr/local/nginx/sbin/nginx-s Reload//Reload

CURL-X127.0.0.1:80 test2.com/index.html-i//Hint 301, redirected to test.com/index.html Web page;

Extended

nginx.conf Configuration Detailed http://www.ha97.com/5194.htmlhttp://my.oschina.net/duxuefeng/blog/34880

Nginx rewrite four kinds of flag http://www.netingcn.com/nginx-rewrite-flag.htmlhttp://unixman.blog.51cto.com/10163040/1711943

Linux study notes 12 weeks two lessons (April 24)