Centos7如何安裝nginx
Centos7如何安裝nginx
Centos如何安裝nginx?本教(jiao)程以centos7系(xi)統為例
本配置適(shi)用于centos7版本
1.安裝vim編(bian)輯工具(ju)
yum install vim -y
2.安裝(zhuang)lrzsz上傳工具
yum install lrzsz -y

安裝完后可以使用rz命令上(shang)傳所需要(yao)的(de)軟件工具(最好進入家目錄/home在上(shang)傳方便(bian)以后查找)

3.指(zhi)定(ding)環境(jing)版本和上(shang)傳環境(jing)安(an)裝包
nginx-1.12.2.tar(具體版本(ben)不一定,這邊只是隨(sui)機安裝1個(ge)版本(ben),具體看需要什(shen)么版本(ben))
4.安裝關聯包
yum -y install pcre-devel
yum -y install openssl openssl-devel
yum -y install gcc-c
5.安裝nginx-1.12.2.tar
6.進入上傳文件目(mu)錄解壓(ya)nginx-1.12.2.tar文件
[root@vt178m5c home]# tar -zxvf nginx-1.12.2.tar.gz
7.進入nginx-1.12.2解壓文件開始編譯安裝nginx
[root@vt178m5c home]# cd nginx-1.12.2
[root@vt178m5c nginx-1.12.2]# ./configure --prefix=/usr/local/nginx \
> --with-http_stub_status_module \
> --with-http_gzip_static_module \
> --with-http_flv_module \
> --with-http_ssl_module \
> --http-client-body-temp-path=/usr/local/nginx/client_body_temp \
> --http-fastcgi-temp-path=/usr/local/nginx/fastcgi_temp \
> --http-proxy-temp-path=/usr/local/nginx/proxy_temp \
> --http-uwsgi-temp-path=/usr/local/nginx/uwsgi_temp \
> --http-scgi-temp-path=/usr/local//nginx/scgi_temp
8.編譯(yi)完(wan)確認沒有報(bao)錯后開始安裝nginx
[root@vt178m5c nginx-1.12.2]# make && make install
9.修改nginx配置文件
[root@vt178m5c nginx-1.12.2]# vim /usr/local/nginx/conf/nginx.conf
找到
#error_log logs/error.log;
#access_log logs/access.log main;
取消注釋與修改
error_log logs/error.log;
access_log logs/access.log ;
找到
index index.html index.htm;
修改為
index index.php index.html index.htm;
找到

取消注(zhu)釋, /scripts$fastcgi_script_name;修改為$document_root$fastcgi_script_name;

這(zhe)個配(pei)置(zhi)的意(yi)思是 在瀏(liu)覽器中(zhong)訪(fang)問(wen)(wen)的.php文件(jian),實際讀取(qu)的是 $document_root(網站根(gen)目(mu)錄)下(xia)的.php文件(jian) -- 也就(jiu)是說當訪(fang)問(wen)(wen)127.0.0.1/index.php的時候(hou),需要讀取(qu)網站根(gen)目(mu)錄下(xia)面的index.php文件(jian),如果沒(mei)有配(pei)置(zhi)這(zhe)一(yi)配(pei)置(zhi)項時,nginx不會去網站根(gen)目(mu)錄下(xia)訪(fang)問(wen)(wen).php文件(jian),所以返(fan)回空白
配置項目中:include fastcgi_params; fastcgi_params 文件中含有各個nginx常量的定義,默(mo)認(ren)情(qing)況 SCRIPT_FILENAME = $fastcgi_script_name
10.編寫nginx啟動(dong)腳本
[root@vt178m5c nginx-1.12.2]# vim /etc/init.d/nginx
腳本代碼:
#! /bin/bash
#chkconfig: 2345 80 90
#description:nginx run
# nginx啟動(dong)腳本
# @author liut
# @version 0.0.1
# @date 2018-2-9
PATH=/usr/local/nginx/conf
DESC="nginx daemon"
NAME=nginx
DAEMON=/usr/local/nginx/sbin/nginx
CONFIGFILE=$PATH/$NAME.conf
PIDFILE=$PATH/$NAME.pid
SCRIPTNAME=/etc/init.d/$NAME
set -e
[ -x "$DAEMON" ] || exit 0
do_start()
{
$DAEMON -c $CONFIGFILE || echo -n "nginx already running"
}
do_stop()
{
$DAEMON -s stop || echo -n "nginx not running"
}
do_reload()
{
$DAEMON -s reload || echo -n "nginx can't reload"
}
case "$1" in
start)
echo -n "Starting $DESC: $NAME"
do_start
echo "."
;;
stop)
echo -n "Stopping $DESC: $NAME"
do_stop
echo "."
;;
reload|graceful)
echo -n "Reloading $DESC configuration..."
do_reload
echo "."
;;
restart)
echo -n "Restarting $DESC: $NAME"
do_stop
do_start
echo "."
;;
*)
echo "Usage: $SCRIPTNAME {start|stop|reload|restart}" >&2
exit 3
;;
esac
exit 0
11.編寫完腳本(ben)記得(de)修改(gai)下腳本(ben)權限
12.nginx啟動|停止|重啟
[root@vt178m5c nginx-1.12.2]# /etc/init.d/nginx start 啟動(dong)
[root@vt178m5c nginx-1.12.2]# /etc/init.d/nginx stop 停止
[root@vt178m5c nginx-1.12.2]# /etc/init.d/nginx restart 重啟

