Nginx简单安装-记录步骤
一、安装 pcre pcrepcre 为了支持rewrite功能，我们需要安装pcre
yum -y install make zlib zlib-devel gcc-c++ libtool openssl openssl-devel
yum install pcre*
yum install openssl*
二、下载安装nginx
本人安装的是1.12.2版本，自行百度下载
useradd -s /sbin/nologin -M nginx
mkdir /usr/local/nginx
chown -R nginx:nginx /usr/local/nginx
./configure --prefix=/usr/local/nginx \
--with-http_ssl_module --with-http_v2_module \
--with-http_stub_status_module --with-pcre
#参数说明：-----------------------------------
#–with-http_stub_status_module：支持nginx状态查询
#–with-http_ssl_module：支持https
#–with-http_spdy_module：(已改为：with-http_v2_module）支持google的spdy,想了解请百度spdy,这个必须有ssl的支持
#–with-pcre：为了支持rewrite重写功能，必须制定pcre
make
make install
三、命令
/usr/local/nginx/sbin/nginx #启动 NGINX
/usr/local/nginx/sbin/nginx -s stop #关闭nginx
/usr/local/nginx/sbin/nginx -s reload #当你有修改配置文件的时候，只需要reload以下即可
echo 'export PATH=/usr/local/nginx/sbin:$PATH'>>/etc/profile
source /etc/profile
四、加入开机自启项
vim /etc/init.d/nginx #见下文
自定义编译安装的nginx，需要根据您的安装路径修改下面这两项配置：
nginx=”/usr/sbin/nginx” 修改成nginx执行程序的路径。
NGINX_CONF_FILE=”/etc/nginx/nginx.conf” 修改成配置文件的路径。
nginx官方脚本地址：http://wiki.nginx.org/RedHatNginxInitScript
保存脚本文件后设置文件的执行权限：X
chkconfig nginx on
-----nginx脚本：官方-----------------------------------------------------------------------
#!/bin/sh
#
# nginx - this script starts and stops the nginx daemon
#
# chkconfig: - 85 15
# description: NGINX is an HTTP(S) server, HTTP(S) reverse \
# proxy and IMAP/POP3 proxy server
# processname: nginx
# config: /etc/nginx/nginx.conf
# config: /etc/sysconfig/nginx
# pidfile: /var/run/nginx.pid
# Source function library.
. /etc/rc.d/init.d/functions
# Source networking configuration.
. /etc/sysconfig/network
# Check that networking is up.
[ "$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
#-----------------------------------------------------
