CentOS 6.5下载安装配置Nginx

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CentOS下载安装配置Nginx

1.准备工作,安装依赖包

首先安装这几个软件:GCC,PCRE(PerlCompatible Regular Expression),zlib,OpenSSL。

Nginx是C写的,需要用GCC编译;Nginx的Rewrite和HTTP模块会用到PCRE;Nginx中的Gzip用到zlib;

用命令“# gcc”,查看gcc是否安装;如果出现“gcc: no input files”信息,说明已经安装好了。否则,就需要用命令“# yum install gcc”,进行安装了!一路可能需要多次输入y,进行确认。安装好后,可以再用命令“#gcc”测试,或者用命令“# gcc -v”查看其版本号。同样方法,用如下命令安装PCRE,zlib,OpenSSL(其中devel,是develop开发包的意思):

# yum install gcc

# yum install -y pcre pcre-devel

# yum install -y zlib zlib-devel

# yum install -y openssl openssl-devel

2.下载并安装Nginx

1) 下载Nginx安装包

cd /usr/local/

wget http://Nginx.org/download/Nginx-1.10.2.tar.gz

2) 解压包

tar -zxvf Nginx-1.10.2.tar.gz

3) 进入目录

cd Nginx-1.10.2/

4) 添加用户用户组:

groupadd Nginx useradd-g Nginx Nginx -s /bin/false

5) 配置:

/configure --user=Nginx --group=Nginx--prefix=/usr/local/Nginx-1.10.2 --conf-path=/usr/local/Nginx-1.10.2/Nginx.conf--with-http_stub_status_module --with-http_ssl_module

6) 编译和安装

make&& make install

7) 检查是否安装成功
# cd /usr/local/Nginx/sbin
# ./Nginx -t
结果显示
Nginx: the configuration file /usr/local/Nginx/conf/Nginx.conf Syntax is ok
Nginx: configuration file /usr/local/Nginx/conf/Nginx.conf test is successful

3.配置防火墙80端口

#修改防火墙配置:

#vi + /etc/sysconfig/iptables

#添加配置项

-A INPUT -m state --state NEW -m tcp -p tcp --dport 80 -j ACCEPT

#重启防火墙

# serviceiptables restart

4.启动与关闭

启动:/usr/local/Nginx-1.10.2/sbin/Nginx

关闭:/usr/local/Nginx-1.10.2/sbin/Nginx–s stop

重启:/usr/local/Nginx-1.10.2/sbin/Nginx-s reload

停止:#查询Nginx主进程号

ps -ef | grep Nginx

#停止进程

kill -QUIT 主进程号

#快速停止

kill -TERM 主进程号

#强制停止

pkill -9 Nginx

5.预览部署是否成功

#测试端口

netstat -na | grep 80

#浏览器中测试

http://ip:80

6.设置Nginx服务开机自启动

1) 使用命令“# vi /etc/init.d/Nginx”,打开编辑器,输入如下内容

#!/bin/bash

#chkconfig: - 9920

#description:NginxServer Contorl Script

PROG="/usr/local/Nginx-1.10.2/sbin/Nginx"

PIDF="/usr/local/Nginx-1.10.2/logs/Nginx.pid"

ok=`echo -e"\e[1;31m [ok] \e[0m"`

no=`echo -e"\e[1;31m [no] \e[0m"`

detection=`/usr/local/Nginx-1.10.2/sbin/Nginx-t 2>&1`

screen_1=`echo$detection | awk '{print $6,$7,$8}'`

screen_2=`echo$detection | awk '{print $13,$14,$15}'`

if ["$screen_1" = "Syntax is ok" ] && ["$screen_2" = "test is successful" ];

then

case "$1" in

start)

$PROG

echo "Nginx Is starting state$ok"

;;

stop)

kill -s QUIT $(cat $PIDF)

echo "Nginx Is closing state$ok"

;;

restart)

$0 stop

$0 start

echo "Nginx Is to restart state$ok"

;;

reload)

kill -s HUP $(cat $PIDF)

echo "Nginx Is overloaded state$ok"

;;

*)

echo "Usage: $0(start|stop|restart|reload)"

exit 1

esac

else

echo "Nginx check state $no "

echo "Please check the configurationfile"

echo "$detection"

fi

exit 0

保存退出后,再使用下面的命令,使其可执行

2) [root@localhost sbin]# chmod +x /etc/init.d/Nginx

3) [root@localhost sbin]# chkconfig --add Nginx #添加为系统服务

4) [root@localhost sbin]# chkconfig Nginx on

7. 通过服务启动\停止

Service Nginxstart

Service Nginxstop

Service Nginxrestart

8.遇到的问题

1)添加163源

在下载安装一些文件的时候,出现如下问题,需要添加163源


1.首先备份/etc/yum.repos.d/CentOS-Base.repo

mv /etc/yum.repos.d/CentOS-Base.repo/etc/yum.repos.d/CentOS-Base.repo.backup

2.下载网易的repo文件

wget http://mirrors.163.com/.help/CentOS6-Base-163.repo

放入/etc/yum.repos.d/(操作前请做好相应备份)

mv CentOS6-Base-163.repo/etc/yum.repos.d/CentOS-Base.repo

3.修改CentOS-Media.repo,把 baseurl 改成baseurl=http://mirrors.163.com/centos/$releasever/os/$basearch/

vi /etc/yum.repos.d/CentOS-Media.repo

4.运行以下命令生成缓存

yum clean all

yum makecache

2)wget: 无法解析主机地址 “Nginx.org”


更改DNS

输入命令:vi /etc/resolv.conf

将DNS换成两组8888和8844

3)“cp: "conf/koi-win""/usr/local/nginx/conf/koi-win"为同一文件的解决方法:


使用如下命令编译安装:

./configure--user=Nginx --group=Nginx--prefix=/usr/local/Nginx-1.10.2--conf-path=/usr/local/Nginx-1.10.2/Nginx.conf --with-http_stub_status_module --with-http_ssl_module

make&& make install

原文链接:https://www.f2er.com/centos/375726.html

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