yum -y install gcc automake autoconf libtool make gcc-c++ glibc libxslt-devel libjpeg libjpeg-devel libpng libpng-devel freetype freetype-devel libxml2 libxml2-devel zlib zlib-devel glibc glibc-devel glib2 glib2-devel bzip2 bzip2-devel ncurses ncurses-devel curl curl-devel e2fsprogs e2fsprogs-devel krb5-devel libidn libidn-devel openssl openssl-devel pcre pcre-devel libmcrypt libmcrypt-devel cmake

#! /bin/bash# chkconfig: 35 85 15  # description: Nginx is an HTTP(S) server, HTTP(S) reverseset -ePATH=/usr/local/sbin:/usr/local/bin:/sbin:/bin:/usr/sbin:/usr/binDESC="nginx daemon"NAME=nginxDAEMON=/usr/local/nginx/sbin/$NAME (这里是nginx安装是 --sbin-path指定的路径)SCRIPTNAME=/etc/init.d/$NAMEtest -x $DAEMON || exit 0d_start(){$DAEMON || echo -n " already running"}d_stop() {$DAEMON -s quit || echo -n " not running"}d_reload() {$DAEMON -s reload || echo -n " counld not reload"}case "$1" instart)echo -n "Starting $DESC:$NAME"d_startecho ".";;stop)echo -n "Stopping $DESC:$NAME"d_stopecho ".";;reload)echo -n "Reloading $DESC configuration..."d_reloadecho "reloaded.";;restart)echo -n "Restarting $DESC: $NAME"d_stopsleep 2d_startecho ".";;*)echo "Usage: $SCRIPTNAME {start|stop|restart|reload}" >&2exit 3;;esacexit 0

[root@centos7 conf]# cat nginx.confuser  www www;#企业中一般 8-16  或者 auto
worker_processes  4;
worker_cpu_affinity 00000001 00000010 00000011 00000100;
worker_rlimit_nofile 65535;
#error_log  logs/error.log;
#error_log  logs/error.log  notice;
#error_log  logs/error.log  info;#pid        logs/nginx.pid;events {use epoll;worker_connections  65535;multi_accept on;  #尽可能多接受请求
}http {include       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  logs/access.log  main;sendfile        on;#tcp_nopush     on;#keepalive_timeout  0;keepalive_timeout 60;#fastcgi_cache_path /usr/local/nginx/fastcgi_cache levels=1:2#keys_zone=TEST:10m#inactive=5m;#fastcgi_connect_timeout 300;#fastcgi_send_timeout 300;#fastcgi_read_timeout 300;#fastcgi_buffer_size 4k;#fastcgi_buffers 8 4k;#fastcgi_busy_buffers_size 8k;#fastcgi_temp_file_write_size 8k;#fastcgi_cache TEST;#fastcgi_cache_valid 200 302 1h;#fastcgi_cache_valid 301 1d;#fastcgi_cache_valid any 1m;#fastcgi_cache_min_uses 1;#fastcgi_cache_use_stale error timeout invalid_header http_500;open_file_cache max=204800 inactive=20s;open_file_cache_min_uses 1;open_file_cache_valid 30s;tcp_nodelay on;gzip  on;gzip_min_length 1k;gzip_buffers 4 16k;gzip_http_version 1.1;gzip_comp_level 1; #压缩级别大小,最大9,值越小,压缩比例越小,cpu处理更快,消耗低gzip_types text/plain application/x-javascript text/css application/xml;gzip_vary on;client_max_body_size 10m; #允许客户端请求的最大文件字节数client_body_buffer_size 128k; #缓冲区代理缓冲用户端请求的最大字节数proxy_connect_timeout 90; #nginx 跟后端服务器连接超时时间(代理连接超时)proxy_send_timeout 90; #后端服务器数据回传时间(代理发送超时)proxy_read_timeout 90; #连接成功后，后端服务器响应时间（代理接收超时）server {listen       80;server_name  localhost;#charset koi8-r;#access_log  logs/host.access.log  main;location / {root   html;index  index.html index.htm;}
} server {listen       80;server_name  zabbix;#charset koi8-r;#access_log  logs/host.access.log  main;location / {root  html/zabbix/;index  zabbix.php; #index.html index.htm index.php;}
} server {listen       80;server_name  www.cccc.com;#charset koi8-r;#access_log  logs/host.access.log  main;location / {root   html/b;index  index.html index.htm;}#error_page  404              /404.html;# 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   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;#    }#}}