ubuntu21.04(linux):用apt安装nginx/php/mysql/phpmyadmin(开发环境)

一，apt方式安装php

说明：用apt方式安装适用于本地开发环境，如果是线上生产环境，建议下载软件后编译安装

root@lhdpc:~# apt-get install php

查看结果:

root@lhdpc:~# php -v
PHP 7.4.16 (cli) (built: Mar 23 2021 16:15:03) ( NTS )
Copyright (c) The PHP Group
Zend Engine v3.4.0, Copyright (c) Zend Technologies
    with Zend OPcache v7.4.16, Copyright (c), by Zend Technologies

安装php-fpm

root@lhdpc:~# apt-get install php-fpm

查看文件:

root@lhdpc:~# whereis php-fpm
php-fpm: /usr/sbin/php-fpm7.4

启动服务

root@lhdpc:~# service php7.4-fpm start

说明：刘宏缔的架构森林是一个专注架构的博客，地址：https://www.cnblogs.com/architectforest

         对应的源码可以访问这里获取： https://github.com/liuhongdi/

说明：作者:刘宏缔 邮箱: 371125307@qq.com

 

二，安装nginx

root@lhdpc:~# apt-get install nginx

查看文件:

root@lhdpc:~# whereis nginx
nginx: /usr/sbin/nginx /usr/lib/nginx /etc/nginx /usr/share/nginx /usr/share/man/man8/nginx.8.gz

启动:

root@lhdpc:~# systemctl start nginx

查看进程:

root@lhdpc:~# ss -lntp
State      Recv-Q     Send-Q  Local Address:Port           Peer Address:Port     Process                                                                                 
LISTEN     0          4096      127.0.0.53%lo:53                  0.0.0.0:*         users:(("systemd-resolve",pid=621,fd=13))                                              
LISTEN     0          128           127.0.0.1:631                 0.0.0.0:*         users:(("cupsd",pid=1416,fd=7))                                                        
LISTEN     0          511            0.0.0.0:80                  0.0.0.0:*         users:(("nginx",pid=11583,fd=6),("nginx",pid=11582,fd=6),("nginx",pid=11581,fd=6))     
LISTEN     0          128              [::1]:631                    [::]:*         users:(("cupsd",pid=1416,fd=6))                                                        
LISTEN     0          511               [::]:80                     [::]:*         users:(("nginx",pid=11583,fd=7),("nginx",pid=11582,fd=7),("nginx",pid=11581,fd=7))     
LISTEN     0          50                   *:1716                      *:*         users:(("kdeconnectd",pid=1254,fd=16))

使nginx支持php:

root@lhdpc:~# cd /etc/nginx/sites-enabled/
root@lhdpc:/etc/nginx/sites-enabled# ls
default
root@lhdpc:/etc/nginx/sites-enabled# vi default

编辑内容:

取消php段的注释，结果如下:

location ~ .php$ {
                include snippets/fastcgi-php.conf;
        #
        #       # With php-fpm (or other unix sockets):
                fastcgi_pass unix:/run/php/php7.4-fpm.sock;
        #       # With php-cgi (or other tcp sockets):
        #       fastcgi_pass 127.0.0.1:9000;
        }

重启nginx服务:

root@lhdpc:/etc/nginx/sites-enabled# systemctl stop nginx
root@lhdpc:/etc/nginx/sites-enabled# systemctl start nginx

三，安装php对mysql的支持:

root@lhdpc:/etc/nginx/sites-enabled# apt-get install php-mysql

 

查看效果:

四，安装mysql:

更新apt源:

root@lhdpc:~# apt-get update

安装:

root@lhdpc:~# apt-get install mysql-server 

连接到mysql

root@lhdpc:~# mysql
Welcome to the MySQL monitor.  Commands end with ; or g.
Your MySQL connection id is 8
Server version: 8.0.25-0ubuntu0.21.04.1 (Ubuntu)
 
Copyright (c) 2000, 2021, Oracle and/or its affiliates.
 
Oracle is a registered trademark of Oracle Corporation and/or its
affiliates. Other names may be trademarks of their respective
owners.
 
Type 'help;' or 'h' for help. Type 'c' to clear the current input statement.
 
mysql> show databases;
+--------------------+
| Database           |
+--------------------+
| information_schema |
| mysql              |
| performance_schema |
| sys                |
+--------------------+
4 rows in set (0.00 sec)

说明：此时使用my.ini中的默认密码连接

 

新加账号:

mysql> create user 'root'@'127.0.0.1' identified by 'rootpassword';
Query OK, 0 rows affected (0.01 sec)
 
mysql> grant all on *.* to root@127.0.0.1;
Query OK, 0 rows affected (0.00 sec)
 
mysql> flush privileges;
Query OK, 0 rows affected (0.00 sec)

重启服务

root@lhdpc:~# systemctl stop mysql
root@lhdpc:~# systemctl start mysql

五，安装phpmyadmin

下载源文件:

root@lhdpc:/usr/local/source# wget https://files.phpmyadmin.net/phpMyAdmin/5.0.1/phpMyAdmin-5.0.1-all-languages.zip

解压:

root@lhdpc:/usr/local/source# unzip phpMyAdmin-5.0.1-all-languages.zip

移动到documentroot

root@lhdpc:/usr/local/source# mv phpMyAdmin-5.0.1-all-languages /var/www/html/phpmyadmin

生成配置文件：

root@lhdpc:/var/www/html/phpmyadmin# cp config.sample.inc.php config.inc.php

修改一行:

root@lhdpc:/var/www/html/phpmyadmin# vi config.inc.php

内容如下:

//$cfg['Servers'][$i]['host'] = 'localhost';
$cfg['Servers'][$i]['host'] = '127.0.0.1';

访问，用root和上面所添加的密码登录

查看效果:

六，查看linux的版本:

liuhongdi@lhdpc:/usr/local/source$ cat /etc/os-release 
NAME="Ubuntu"
VERSION="21.04 (Hirsute Hippo)"
ID=ubuntu
ID_LIKE=debian
PRETTY_NAME="Ubuntu 21.04"
VERSION_ID="21.04"
HOME_URL="https://www.ubuntu.com/"
SUPPORT_URL="https://help.ubuntu.com/"
BUG_REPORT_URL="https://bugs.launchpad.net/ubuntu/"
PRIVACY_POLICY_URL="https://www.ubuntu.com/legal/terms-and-policies/privacy-policy"
VERSION_CODENAME=hirsute
UBUNTU_CODENAME=hirsute