Linux deployment

node

Installation address CD /usr/local/

2.1 installation node

download

Unpack the

Wget wget HTTP: / / https://nodejs.org/dist/v14.17.1/node-v14.17.1-linux-x64.tar.xzCopy the code

The tar XVF - node - v14.17.1 - Linux - x64. Tar. XzCopy the code

delete

The rm node - v14.17.1 - Linux - x64. Tar. XzCopy the code

Configuring environment Variables

Soft connection environment path point

Ln -s/usr/local/node - v14.17.1 - Linux - x64 / bin/node/usr/local/sbin/nodeCopy the code

Ln -s/usr/local/node - v14.17.1 - Linux - x64 / bin/NPM/usr/local/sbin/NPMCopy the code

mysql

rpm -ivh https://dev.mysql.com/get/mysql80-community-release-el7-1.noarch.rpm 
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yum install mysql-server
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Set on start

systemctl enable mysqld.service
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Check whether the installation is started

systemctl list-unit-files | grep mysqld
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Setting the service

systemctl start mysqld.service
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Check the default password of mysql

grep 'temporary password' /var/log/mysqld.log     
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grep 'temporary password' /var/log/mysql/mysqld.log  
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Password example: S >OpK/ijb3ln

2021-11-09T09:24:27.432545Z 6 [Note] [MY-010454] [Server] A temporary password is generated for root@localhost: s>OpK/ijb3ln
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At the first login, you cannot enter the account and default password to change the password

mysql -u root -p
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Enter the initial password to access the cli

Changing the Current Password

ALTER USER 'root'@'localhost' IDENTIFIED BY 'Hqtcsz888.com';
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Mysql > connect to MySQLHost Adress IP address

I quit because I changed my new password

exit

use mysql
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Update user set host = '%' where user = 'root' // Update hostCopy the code

Root indicates the user name of the database that you want to connect to. % indicates that all machines are allowed to access user root. If this fails, the user name of the database may not be root.

ALTER USER 'root'@'%' IDENTIFIED BY 'Hqtcsz888.com' PASSWORD EXPIRE NEVER;
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// Change the encryption mode

ALTER USER 'root'@'%' IDENTIFIED WITH mysql_native_password BY 'Hqtcsz888.com'; 
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// Update the user password

ALTER USER 'root'@'%' IDENTIFIED WITH mysql_native_password BY 'Hqtcsz888.com'; 
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nginx

Downloading compressed packages

Wget -c https://nginx.org/download/nginx-1.10.1.tar.gzCopy the code

Installing the GCC Environment

yum install gcc-c++
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Installing PCRE PCRE – devel

yum install -y pcre pcre-devel
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Install the zlib

yum install -y zlib zlib-devel
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Install the Open SSL

yum install -y openssl openssl-devel
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Unpack the nginx package

The tar - XVF nginx - 1.10.1. Tar. GzCopy the code

CD nginx - 1.10.1Copy the code

// Default Default configuration

./configure 
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Compile and install nginx

make
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If an error occurs, check whether the following error occurs:

Error: This statement may fallthrough [-werror =implicit-fallthrough=] h ^= data[2] < < 16;

Blog.csdn.net/qq_44689970…

After modification, make to check whether there is any error message. If yes, check whether the error is as follows

Nginx ‘struct crypt_data’ has no member named ‘current_salt

Blog.csdn.net/humanyr/art…

Or ((24 messages) Installation of Nginx for Linux _Heidenghua -CSDN blog)

After the modification, make to check whether there are any errors. If not, continue

then

make install
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Start the nginx

Enter the /usr/local/nginx/sbin directory

./nginx
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You can start

Enter the server address to access

Setting boot

Vim /etc/rc.local The editing page is displayed

Add a string of code at the bottom and hit keyboard I to go into insert mode

/usr/local/nginx/sbin/nginx
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Press Esc to exit mode, colon: + wq to save and exit

extension

Shut down

./nginx -s quit
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Restart the nginx

./nginx -s reload

Error solve nginx (24) : [error] open () “/ usr/local/nginx/logs/nginx pid” failed (2: No such file or directory)_ stream chu丶 private blog -CSDN blog

sudo /usr/local/nginx/sbin/nginx -c /usr/local/nginx/conf/nginx.conf

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View the nginx process

ps aux|grep nginx

configuration

[root] user root; worker_processes1;

#error_log  logs/error.log;
#error_log  logs/error.log  notice;
#error_log  logs/error.log  info;

pid        logs/nginx.pid;

events {
    worker_connections  1024;
}


http {
    include       mime.types;
    default_type  application/octet-stream;
    #log_format  main  '$remote_addr - $remote_user [$time_local] "$request" '
    #                  '$status $body_bytes_sent "$http_referer" '
    #                  '"$http_user_agent" "$http_x_forwarded_for"';

    #access_log  logs/access.log  main;

    sendfile        on;
    #tcp_nopush     on;

    #keepalive_timeout  0;
    keepalive_timeout  65; #gzip on; Server {# nginx 's listener port listen80;
        # server_name  localhost;

        #charset koi8-r;

        #access_log  logs/host.access.log  main;

        location / {
            root   /project/html/hqtc_pc;
            proxy_read_timeout 1500;  # 秒
            proxy_send_timeout 1500;
            send_timeout 1500;
            index  index.html index.htm;
        }
        location ^~ /datav {
            alias /project/html/dataV/;
        }
            # location /api/v1 {
            #    rewrite          ^/api/v1(/.*)$ $1 break;
            #    proxy_read_timeout 1500;  # 秒
            #    proxy_send_timeout 1500;
            #    send_timeout 1500;
            #    proxy_pass http://ip:90000;

            # }
        #error_page  404              /404.html;

        # redirect server error pages to the static page /50x.html
        #
        error_page   500 502 503 504  /50x.html;
        location = /50x.html {
            root   html;
        }
    }
    include servers/*;

}


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Code online

Use the git

yum install git -g
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yum install git
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The download is complete

Into the CD/usr/local /

git clone 
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File entry xx.js

CD Project directory background

node app.js
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Using XFTP

MySQL uses logical flow

1. Download files. Baidu web disk has tutorials and links

Mysql installation tutorial: www.cnblogs.com/mysqlanzhua…

1.1 File Configuration

1.2 Environment Configuration

2 View tool Navicat create database Note: For local access, the navicat connection host name must be localhost

Links to www.jb51.net/database/71…

CMD enter /bin to connect to the database. Change the password. Log in to the database again

Can’t shut down

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Project deployment

Linux deployment

node

mysql

nginx

extension

configuration

Code online

Use the git

Using XFTP

MySQL uses logical flow

Project deployment

Linux deployment

node

mysql

nginx

extension

configuration

Code online

Use the git

Using XFTP

MySQL uses logical flow

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