nginx离线安装

 安装包准备：

安装包已上传百度云，其中nginx版本客根据需要去官方重新下载 

链接：https://pan.baidu.com/s/1qAuTjTK9f6Il2Lp6shQsPQ?pwd=ggj2 
提取码：ggj2

nginx1.22:

 链接：https://pan.baidu.com/s/1T0B7a_SVaq0ETnJFtns77g?pwd=l35t 
提取码：l35t

上传安装包到linux系统

一、进入gcc目录，执行以下命令

rpm -Uvh *.rpm --nodeps --force

gcc -v查看版本

二、 进入gcc-c++目录，执行命令

rpm -Uvh *.rpm --nodeps --force

g++ -v查看版本

三、安装PCRE

解压：    tar -zxvf pcre-8.35.tar.gz
进入解压后的目录   cd pcre-8.35

依次执行以下命令
    ./configure
    make
    make install

四、安装libtool

解压：    tar -zxvf libtool-2.4.2.tar.gz
进入解压后的目录   cd libtool-2.4.2

依次执行以下命令
    ./configure
    make
    make install

五、安装nginx

1、解压：    tar -zxvf nginx-1.22.1.tar.gz
进入解压后的目录   cd nginx-1.22.1

依次执行以下命令
    ./configure
    make
    make install

nginx安装好的默认目录为/usr/local/nginx

2、启动nginx

cd /usr/local/nginx/sbin
./nginx

默认端口为80，浏览器直接访问ip即可

3、修改端口为8080

配置文件路径：

vim /usr/local/nginx/conf/nginx.conf

重新加载配置文件：

/usr/local/nginx/sbin/nginx -s reload

4、制作成服务，设置开机自启

vim /etc/init.d/nginx

 内容：

#!/bin/bash
# chkconfig: 2345 85 15
# description: nginx Startup script for the Nginx HTTP Server
# processname: nginx
 
nginxd=/usr/local/nginx/sbin/nginx
 
nginx_config=/usr/local/nginx/conf/nginx.conf
 
nginx_pid=/var/run/nginx.pid
 
RETVAL=0
 
prog="nginx"
 
# Source function library.
 
. /etc/rc.d/init.d/functions
 
# Source networking configuration.
 
. /etc/sysconfig/network
 
# Check that networking is up.
 
[ ${NETWORKING} = "no" ] && exit 0
 
[ -x $nginxd ] || exit 0
 
# Start nginx daemons functions.
 
start() {
 
if [ -e $nginx_pid ];then
 
   echo "nginx already running...."
 
   exit 1
 
fi
 
   echo -n $"Starting $prog: "
 
   daemon $nginxd -c ${nginx_config}
 
   RETVAL=$?
 
   echo
 
   [ $RETVAL = 0 ] && touch /var/lock/subsys/nginx
 
   return $RETVAL
 
}
 
# Stop nginx daemons functions.
 
stop() {
 
        echo -n $"Stopping $prog: "
 
        killproc $nginxd
 
        RETVAL=$?
 
        echo
 
        [ $RETVAL = 0 ] && rm -f /var/lock/subsys/nginx /var/run/nginx.pid
 
}
 
# reload nginx service functions.
 
reload() {
 
    echo -n $"Reloading $prog: "
 
    #kill -HUP `cat ${nginx_pid}`
 
    killproc $nginxd -HUP
 
    RETVAL=$?
 
    echo
 
}
 
# See how we were called.
 
case "$1" in
 
start) 
        start
        ;;
 
stop)
        stop
        ;;
 
reload)
        reload
        ;;
 
restart)
        stop
        start
        ;;
 
status)
        status $prog
        RETVAL=$? 
        ;;
 
*)
 
        echo $"Usage: $prog {start|stop|restart|reload|status|help}"
 
        exit 1
 
esac
 
exit $RETVAL
 

 添加可执行权限，

chmod +x /etc/init.d/nginx 

测试：

[root@fault121 conf]# cd /etc/init.d/
[root@fault121 init.d]# ls
functions  netconsole  network  nginx  README
[root@fault121 init.d]# ./nginx reload
./nginx: line 26: [: =: unary operator expected
Reloading nginx: [  OK  ]
[root@fault121 init.d]# ./nginx stop
./nginx: line 26: [: =: unary operator expected
Stopping nginx: [  OK  ]
[root@fault121 init.d]# ./nginx start
./nginx: line 26: [: =: unary operator expected
Starting nginx: [  OK  ]
[root@fault121 init.d]# 

开机自启动：

cd /etc/init.d

chkconfig nginx on

[root@fault122 init.d]# chkconfig nginx on
[root@fault122 init.d]# service nginx start
Starting nginx (via systemctl):                            [  OK  ]
[root@fault122 init.d]# service nginx stop
Stopping nginx (via systemctl):                            [  OK  ]
[root@fault122 init.d]# chkconfig --list
 
Note: This output shows SysV services only and does not include native
      systemd services. SysV configuration data might be overridden by native
      systemd configuration.
 
      If you want to list systemd services use 'systemctl list-unit-files'.
      To see services enabled on particular target use
      'systemctl list-dependencies [target]'.
 
netconsole     	0:off	1:off	2:off	3:off	4:off	5:off	6:off
network        	0:off	1:off	2:on	3:on	4:on	5:on	6:off
nginx          	0:off	1:off	2:on	3:on	4:on	5:on	6:off
redis          	0:off	1:off	2:on	3:on	4:on	5:on	6:off