1、準備工作
選首先安裝這幾個軟件:GCC,PCRE(Perl Compatible Regular Expression),zlib,OpenSSL。
Nginx是C寫的,需要用GCC編譯;Nginx的Rewrite和HTTP模塊會用到PCRE;Nginx中的Gzip用到zlib;
用命令“# gcc”,查看gcc是否安裝;如果出現“gcc: no input files”信息,說明已經安裝好了。
否則,就需要用命令“# yum install gcc”,進行安裝了!一路可能需要多次輸入y,進行確認。
安裝好後,可以再用命令“#gcc”測試,或者用命令“# gcc -v”查看其版本號。
同樣方法,用如下命令安裝PCRE,zlib,OpenSSL(其中devel,是develop開發包的意思):
yum install -y pcre pcre-devel
yum install -y zlib zlib-devel
yum install -y openssl openssl-devel
2、下載並安裝
創建目錄(nginx-src)並進去;然後,從官方地址(http://nginx.org/)下載,解壓,配置,編譯,安裝:
mkdir nginx-src && cd nginx-src
wget http://nginx.org/download/nginx-1.7.3.tar.gz
tar xzf nginx-1.7.3.tar.gz
cd nginx-1.7.3
./configure
make
make install
whereis nginx
nginx: /usr/local/nginx
默認的安裝路徑爲:/usr/local/nginx;跳轉到其目錄下sbin路徑下,便可以啓動或停止它了。
./nginx -h
nginx version: nginx/1.7.3
Usage: nginx [-?hvVtq] [-s signal] [-c filename] [-p prefix] [-g directives]
Options:
-?,-h : this help
-v : show version and exit
-V : show version and configure options then exit
-t : test configuration and exit
-q : suppress non-error messages during configuration testing
-s signal : send signal to a master process: stop, quit, reopen, reload
-p prefix : set prefix path (default: /usr/local/nginx/)
-c filename : set configuration file (default: conf/nginx.conf)
-g directives : set global directives out of configuration file
啓動:nginx
停止:nginx -s stop
3、添加到系統服務
使用命令“# vi /etc/init.d/nginx”,打開編輯器,輸入如下內容:
!/bin/sh
chkconfig: 2345 85 15
Startup script for the nginx Web Server
description: nginx is a World Wide Web server.
It is used to serve HTML files and CGI.
processname: nginx
pidfile: /usr/local/nginx/logs/nginx.pid
config: /usr/local/nginx/conf/nginx.conf
PATH=/usr/local/sbin:/usr/local/bin:/sbin:/bin:/usr/sbin:/usr/bin
DESC=”nginx deamon”
NAME=nginx
DAEMON=/usr/local/nginx/sbin/
test -x $DAEMON || exit 0
d_start(){
$DAEMON || echo -n “already running”
}
d_stop(){
$DAEMON -s quit || echo -n “not running”
}
d_reload(){
$DAEMON -s reload || echo -n “can not reload”
}
case “
d_reload
echo “reload .”
;;
restart)
echo -n “Restarting DESC:DESC:NAME”
d_stop
sleep 2
d_start
echo “.”
;;
*)
echo “Usage: $ScRIPTNAME {start|stop|reload|restart}” >&2
exit 3
;;
esac
exit 0
保存退出後,再使用下面的命令,使其可執行;然後,添加配置並查看。
可用chkconfig修改其值,也可用ntsysv工具改變是否自啓動。
chmod +x /etc/init.d/nginx
chkconfig –add nginx
chkconfig nginx on/off
chkconfig –list nginx
nginx 0:off 1:off 2:on 3:on 4:on 5:on 6:off