Nginx is a free, open-source, high-performance HTTP server and reverse proxy, as well as an IMAP/POP3 proxy server. Igor Sysoev started development of Nginx in 2002, with the first public release in 2004. Nginx now hosts nearly 7.67% (35.5M) of all domains worldwide. Nginx is known for its high performance, stability, rich feature set, simple configuration, and low resource consumption. Nginx is one of a handful of servers written to address the C10K problem. Unlike traditional servers, Nginx doesn't rely on threads to handle requests. Instead it uses a much more scalable event-driven (asynchronous) architecture. This architecture uses small, but more importantly, predictable amounts of memory under load. Even if you don't expect to handle thousands of simultaneous requests, you can still benefit from Nginx's high-performance and small memory footprint. Nginx scales in all directions: from the smallest VPS all the way up to clusters of servers. Nginx powers several high-visibility sites, such as WordPress, Hulu, Github, Ohloh, SourceForge, WhitePages and TorrentReactor. # ./configure \ --prefix=/usr \ --sbin-path=/usr/sbin/nginx \ --conf-path=/etc/nginx/nginx.conf \ --error-log-path=/var/log/nginx/error.log \ --http-log-path=/var/log/nginx/access.log \ --pid-path=/var/run/nginx/nginx.pid \ --lock-path=/var/lock/nginx.lock \ --user=nginx \ --group=nginx \ --with-http_ssl_module \ --with-http_flv_module \ --with-http_stub_status_module \ --with-http_gzip_static_module \ --http-client-body-temp-path=/var/tmp/nginx/client/ \ --http-proxy-temp-path=/var/tmp/nginx/proxy/ \ --http-fastcgi-temp-path=/var/tmp/nginx/fcgi/ \ --http-uwsgi-temp-path=/var/tmp/nginx/uwsgi \ --http-scgi-temp-path=/var/tmp/nginx/scgi \ --with-pcre --prefix= - Nginx安装路径。如果没有指定，默认为 /usr/local/nginx。 --conf-path= - 在没有给定-c选项下默认的nginx.conf的路径。如果没有指定，默认为/conf/nginx.conf。 --pid-path= - 在nginx.conf中没有指定pid指令的情况下，默认的nginx.pid的路径。如果没有指定，默认为 /logs/nginx.pid。 --lock-path= - nginx.lock文件的路径。 --error-log-path= - 在nginx.conf中没有指定error_log指令的情况下，默认的错误日志的路径。如果没有指定，默认为 /logs/error.log。 --http-log-path= - 在nginx.conf中没有指定access_log指令的情况下，默认的访问日志的路径。如果没有指定，默认为 /logs/access.log。 --user= - 在nginx.conf中没有指定user指令的情况下，默认的nginx使用的用户。如果没有指定，默认为 nobody。 --group= - 在nginx.conf中没有指定user指令的情况下，默认的nginx使用的组。如果没有指定，默认为 nobody。 --with-http_ssl_module -开启HTTP SSL模块，使NGINX可以支持HTTPS请求。需要安装了OPENSSL --with-http_flv_module --with-http_stub_status_module - 启用 "server status" 页(可有可无) --without-http_gzip_module - 禁用 ngx_http_gzip_module. 如果启用，需要 zlib 。 --without-http_ssi_module - 禁用 ngx_http_ssi_module --without-http_referer_module - 禁用 ngx_http_referer_module --without-http_rewrite_module - 禁用 ngx_http_rewrite_module. 如果启用需要 PCRE 。 --without-http_proxy_module - 禁用 ngx_http_proxy_module --without-http_fastcgi_module - 禁用 ngx_http_fastcgi_module --without-http_memcached_module - 禁用 ngx_http_memcached_module --without-http_browser_module - 禁用 ngx_http_browser_module --http-proxy-temp-path=PATH - Set path to the http proxy temporary files --http-fastcgi-temp-path=PATH - Set path to the http fastcgi temporary files --without-http - 禁用 HTTP server（用作代理或反向代理） --with-mail - 启用 IMAP4/POP3/SMTP 代理模块 --with-mail_ssl_module - 启用 ngx_mail_ssl_module --with-openssl=DIR - Set path to OpenSSL library sources #!/bin/sh # # nginx - this script starts and stops the nginx daemon # # chkconfig: - 85 15 # description: Nginx is an HTTP(S) server, HTTP(S) reverse \ # proxy and IMAP/POP3 proxy server # processname: nginx # config: /etc/nginx/nginx.conf # config: /etc/sysconfig/nginx # pidfile: /var/run/nginx.pid # Source function library. . /etc/rc.d/init.d/functions # Source networking configuration. . /etc/sysconfig/network # Check that networking is up. [ "$NETWORKING" = "no" ] && exit 0 nginx="/usr/sbin/nginx" prog=$(basename $nginx) NGINX_CONF_FILE="/etc/nginx/nginx.conf" [ -f /etc/sysconfig/nginx ] && . /etc/sysconfig/nginx lockfile=/var/lock/subsys/nginx make_dirs() { # make required directories user=`nginx -V 2>&1 | grep "configure arguments:" | sed 's/[^*]*--user=\([^ ]*\).*/\1/g' -` options=`$nginx -V 2>&1 | grep 'configure arguments:'` for opt in $options; do if [ `echo $opt | grep '.*-temp-path'` ]; then value=`echo $opt | cut -d "=" -f 2` if [ ! -d "$value" ]; then # echo "creating" $value mkdir -p $value && chown -R $user $value fi fi done } start() { [ -x $nginx ] || exit 5 [ -f $NGINX_CONF_FILE ] || exit 6 make_dirs echo -n $"Starting $prog: " daemon $nginx -c $NGINX_CONF_FILE retval=$? echo [ $retval -eq 0 ] && touch $lockfile return $retval } stop() { echo -n $"Stopping $prog: " killproc $prog -QUIT retval=$? echo [ $retval -eq 0 ] && rm -f $lockfile return $retval } restart() { configtest || return $? stop sleep 1 start } reload() { configtest || return $? echo -n $"Reloading $prog: " killproc $nginx -HUP RETVAL=$? echo } force_reload() { restart } configtest() { $nginx -t -c $NGINX_CONF_FILE } rh_status() { status $prog } rh_status_q() { rh_status >/dev/null 2>&1 } case "$1" in start) rh_status_q && exit 0 $1 ;; stop) rh_status_q || exit 0 $1 ;; restart|configtest) $1 ;; reload) rh_status_q || exit 7 $1 ;; force-reload) force_reload ;; status) rh_status ;; condrestart|try-restart) rh_status_q || exit 0 ;; *) echo $"Usage: $0 {start|stop|status|restart|condrestart|try-restart|reload|force-reload|configtest}" exit 2 esac
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发表于 2018-11-8 13:08:45
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