LNMP环境搭建(一:nginx)
1.从nginx官网获取源码包
# cd /usr/local/src
# wget http://nginx.org/download/nginx-1.10.3.tar.gz
2.解压源码包
# tar -xf nginx-1.10.3.tar.gz
3.进入软件安装文件夹
# cd nginx-1.10.3
4.创建nginx用户,如果已存在可忽略此步骤
# groupadd -r nginx
# useradd -r -g nginx nginx
5.写配置
# ./configure --prefix=/usr/local/nginx --sbin-path=/usr/local/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
注:此过程会报错,因为系统中可能会缺少某些库文件,例如报错缺少pcre,提示please reinstall pcre ,就直接安装对应软件的dev包,centos系统使用yum安装、Debian ubuntu使用apt-get。以centos为例,缺少pcre时 yum install pcre-devel.x86_64 ,要根据自己的系统进行选择,如果不知道对应dev包可以使用yum list | grep pcre 进行查看。
以上配置只是实例,需要根据自己需要进行选择,详细信息参照nginx.org给出的参数描述,也可以./configure --help
6.make && make install
不出意外此时nginx就安装成功了。
7.为nginx提供服务启动脚本
# vim /etc/rc.d/init.d/nginx 回车键、i键进入insert模式添加如下信息
#!/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.
[ "$NETWORKING" = "no" ] && exit 0
nginx="/usr/local/nginx/sbin/nginx"
prog=$(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
输入完毕后,ESC键,:wq保存退出。
8.赋予脚本执行权限
# chmod +x /etc/rc.d/init.d/nginx
9.将nginx加至服务列表,并开机启动
# chkconfig --add nginx
#chkconfig nginx on
10.而后启动
# service nginx start
11.测试nginx是否正常运行
# curl http://localhost
出现正常也nginx访问页面表示成功

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