在CentOS6系列的操作系统上，通过脚本自动化下载Nginx源码，并配置安装Nginx服务，最后将nginx添加到系统服务，可通过“service nginx start”等命令操作nginx服务器。
Nginx安装脚本（install-nginx.sh）：
#!/bin/bash # installation configuration NGINX_VERSION=1.12.2 NGINX_SRC_PATH=/root NGINX_BIN_PATH=/usr/local/nginx # disable firewall service iptables stop setenforce 0 # installation dependence yum install -y pcre-devel zlib-devel openssl-devel # download nginx source package cd ${NGINX_SRC_PATH} wget http://nginx.org/download/nginx-${NGINX_VERSION}.tar.gz # unzip source package tar -xzvf nginx-${NGINX_VERSION}.tar.gz cd ./nginx-${NGINX_VERSION} # install nginx ./configure --prefix=${NGINX_BIN_PATH} --with-http_ssl_module make & make install # add nginx to system service ln -s ${NGINX_BIN_PATH}/sbin/nginx /usr/sbin/nginx cd ${NGINX_BIN_PATH} wget https://www.linuxidc.com/linux/nginx/config/service-nginx #如果这个文件无法下载，请下文的service-nginx.sh文件代替 mv service-nginx /etc/init.d/nginx cd /etc/init.d/ chmod 755 nginx # test nginx service service nginx restart
将Nginx添加到系统服务（service-nginx.sh）：
#!/bin/sh # # nginx - this script starts and stops the nginx daemon # # chkconfig: - 85 15 # description: NGINX is an HTTP(S) server, HTTP(S) reverse # proxy and IMAP/POP3 proxy server # processname: nginx # config: /etc/nginx/nginx.conf # config: /etc/sysconfig/nginx # pidfile: /var/run/nginx.pid # Source function library. . /etc/rc.d/init.d/functions # Source networking configuration. . /etc/sysconfig/network # Check that networking is up. [ "$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:.*--user=" | sed 's/[^*]*--user=([^ ]*).*/1/g' -` if [ -n "$user" ]; then if [ -z "`grep $user /etc/passwd`" ]; then useradd -M -s /bin/nologin $user fi options=`$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 fi } 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
