nginx安装手册

0.下载

wget

1.安装

安装依赖

 yum install pcre-devel

默认安装到/usr/local/nginx

tar -zxvf nginx-1.0.4.tar.gz

cd nginx-1.0.4

./configure

make;make install

2.运行

/usr/local/nginx/sbin/nginx

#注：nginx默认使用80端口，若是80端口被占用，修改/usr/local/nginx/conf/nginx.conf里的

server {

listen 80;

 

3.测试

echo "test123" > /usr/local/nginx/html/index.html

wget

4.基本命令

/usr/local/nginx/sbin/nginx -h #帮助

/usr/local/nginx/sbin/nginx -v #显示版本

/usr/local/nginx/sbin/nginx -V #显示版本和配置信息

/usr/local/nginx/sbin/nginx -t #测试配置

/usr/local/nginx/sbin/nginx -q #测试配置时，只输出错误信息

/usr/local/nginx/sbin/nginx -s stop #停止服务器

/usr/local/nginx/sbin/nginx -s reload #重新加载配置

/usr/local/nginx/sbin/nginx -s quit #不知道，估计和stop差不多

/usr/local/nginx/sbin/nginx -s reopen #不知道，估计和reload类似

/usr/local/nginx/sbin/nginx -p /nginx/path #默认为/usr/local/nginx（nginx安装路径），修改后影响log目录和html目录

/usr/local/nginx/sbin/nginx -c /configure/file/path #配置文件路径，默认为conf/nginx.conf，有多个配置文件时很有用，用这个可以启动多个不同的nginx监听不同端口

/usr/local/nginx/sbin/nginx -g #没用过

5.配置

配置文件在 安装目录/conf/nginx.conf

修改完后用 /usr/local/nginx/sbin/nginx -s reload重新加载

 

#user nobody; #nginx启动使用的用户，配置fastcgi时，需要改为有权限执行fastcgi的用户

worker_processes 1; #nginx启动的进程数，1个已经足够了



#error_log logs/error.log; #nginx 错误日志 相对于/usr/local/nginx/

#error_log logs/error.log notice; #nginx 记录警告日志 相对于/usr/local/nginx/ ，可改为 logs/notice.log

#error_log logs/error.log info; #nginx 记录信息日志 相对于/usr/local/nginx/ ，可改为 logs/info.log



#pid logs/nginx.pid; #nginx进程文件，最好不要改





events {

worker_connections 1024; #nginx最大连接数，最好小于系统的socket最大数和文件打开数

}





http {

include mime.types; #见同目录mime.types,用于根据文件后缀产生http header

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 logs/access.log main; #访问日志



sendfile on;

#tcp_nopush on;



#keepalive_timeout 0;

keepalive_timeout 65; #保持连接时间，单位:秒



#gzip on;



server {

listen 80; #监听的端口

server_name localhost; #服务器名



#charset koi8-r; #默认字符集



#access_log logs/host.access.log main; #根据访问域名生成对应的访问日志



location / {

root html; #根目录，相对于安装目录

index index.html index.htm; #默认主页

}



#error_page 404 /404.html; #错误页



# redirect server error pages to the static page /50x.html

#

error_page 500 502 503 504 /50x.html;

location = /50x.html {

root html;

}



# proxy the PHP scripts to Apache listening on 127.0.0.1:80

#

#location ~ \.php$ {

# proxy_pass ;

#}



# 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; #转发到9000端口进行处理

# 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;

# server_name localhost;



# ssl on;

# ssl_certificate cert.pem;

# ssl_certificate_key cert.key;



# ssl_session_timeout 5m;



# ssl_protocols SSLv2 SSLv3 TLSv1;

# ssl_ciphers ALL:!ADH:!EXPORT56:RC4+RSA:+HIGH:+MEDIUM:+LOW:+SSLv2:+EXP;

# ssl_prefer_server_ciphers on;



# location / {

# root html;

# index index.html index.htm;

# }

#}



}

end