Nginx安装

Web服务器软件

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# 下载Nginx
# wget http://nginx.org/download/nginx-1.21.4.tar.gz
--2021-11-19 00:42:27--  http://nginx.org/download/nginx-1.21.4.tar.gz
Resolving nginx.org (nginx.org)... 3.125.197.172, 2a05:d014:edb:5704::6, 2a05:d014:edb:5702::6
Connecting to nginx.org (nginx.org)|3.125.197.172|:80... connected.
HTTP request sent, awaiting response... 200 OK
Length: 1070260 (1.0M) [application/octet-stream]
Saving to: ‘nginx-1.21.4.tar.gz’

nginx-1.21.4.tar.gz                                  100%[=====================================================================================================================>]   1.02M   254KB/s    in 4.1s    

2021-11-19 00:42:32 (254 KB/s) - ‘nginx-1.21.4.tar.gz’ saved [1070260/1070260]


# 安装依赖
# yum -y install gcc zlib zlib-devel pcre-devel openssl openssl-devel

# 解压
# tar -zxf nginx-1.21.4.tar.gz 


# 进人Nginx主目录
# cd nginx-1.21.4

#执行命令
#  ./configure
#  make
#  make install


# 启动
# 检查配置文件

# /usr/local/nginx/sbin/nginx  -t
#启动
# /usr/local/nginx/sbin/nginx
# 重启加载配置
# /usr/local/nginx/sbin/nginx -s reload



# 测试
[root@localhost nginx-1.21.4]# wget 192.168.111.128
--2021-11-19 00:50:19--  http://192.168.111.128/
Connecting to 192.168.111.128:80... connected.
HTTP request sent, awaiting response... 200 OK
Length: 615 [text/html]
Saving to: ‘index.html’

index.html                                           100%[=====================================================================================================================>]     615  --.-KB/s    in 0s      

2021-11-19 00:50:19 (107 MB/s) - ‘index.html’ saved [615/615]


# 为了可以外部访问，关闭防火墙，或者放开80端口
# 查看防火墙状态
[root@localhost nginx-1.21.4]# systemctl status firewalld
● firewalld.service - firewalld - dynamic firewall daemon
   Loaded: loaded (/usr/lib/systemd/system/firewalld.service; enabled; vendor preset: enabled)
   Active: active (running) since Thu 2021-11-18 21:03:13 PST; 4h 42min ago
     Docs: man:firewalld(1)
 Main PID: 1029 (firewalld)
    Tasks: 2 (limit: 4771)
   Memory: 812.0K
   CGroup: /system.slice/firewalld.service
           └─1029 /usr/libexec/platform-python -s /usr/sbin/firewalld --nofork --nopid

Nov 18 21:03:12 localhost.localdomain systemd[1]: Starting firewalld - dynamic firewall daemon...
Nov 18 21:03:13 localhost.localdomain systemd[1]: Started firewalld - dynamic firewall daemon.
Nov 18 21:03:13 localhost.localdomain firewalld[1029]: WARNING: AllowZoneDrifting is enabled. This is considered an insecure configuration option. It will be removed in a future release. Please consider disabli>

# 关闭防火墙
[root@localhost nginx-1.21.4]# systemctl stop firewalld
welcome.html
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<!DOCTYPE html>  
<html lang="zh-CN">  
<head>  
    <meta charset="UTF-8">  
    <meta name="viewport" content="width=device-width, initial-scale=1.0">  
    <title>欢迎来到我的网页</title>  
    <style>  
        body {  
            font-family: Arial, sans-serif;  
            text-align: center;  
            margin-top: 20%;  
            background-color: #f2f2f2;  
        }  
        h1 {  
            color: #333;  
        }  
    </style>  
</head>  
<body>  
    <h1>欢迎来到我的网页！</h1>  
    <p>这是一个简单的欢迎网页示例。</p>  
    <p>你可以在这里添加更多的内容，比如图片、链接、文本等。</p>  
</body>  
</html>

https://www.ctyun.cn/

140.246.94.37

天翼云： 这些端口8080，80，443，8443 需要备案后才能访问。

修改NGINX服务端口为8081，并在安全组中加入入方向规则

Redis安装

redis安装

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cd /home/root2/myroot
tar -zxvf redis-6.2.20.tar.gz -C /opt
mv /opt/redis-6.2.20 /opt/redis
sudo yum install gcc-c++
cd /opt/redis
make
cd /opt/redis/src
sudo make install
#启动redis
/opt/redis/src/redis-server

配置后台启动

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vim /opt/redis/redis.conf
输入/daemonize查找daemonize no
将 “aemonize no” 修改为 “aemonize yes” :wq保存退出
#bind 127.0.0.1 -::1 注释
#后台启动Redis服务的时候，后面一定要跟上配置文件redis.conf路径，这样后台启动Redis服务才能生效
/opt/redis/src/redis-server  /opt/redis/redis.conf

#测试是否正在运行
/opt/redis/src/redis-cli    #启动Redis客服端  （按Ctrl+d可退出客户端窗口或者输入exit） 

关闭redis
/opt/redis/src/redis-cli shutdown

#配置自启动
sudo cp /opt/redis/redis.service /etc/systemd/system/redis.service

sudo systemctl daemon-reload

sudo systemctl start redis.service
sudo systemctl enable redis.service