apache
安装httpd
yum -y install httpd
启动httpd
systemctl start httpd
这时候在浏览器输入云服务器ip，或者本地ip即可访问到
设置开机启动：
systemctl enable httpd
mariaDB
首先安装：
yum -y install mariaDB-server
启动
systemctl start mariadb
然后有个mysql的安全配置向导
mysql_secure_installation
NOTE: RUNNING ALL PARTS OF THIS SCRIPT IS RECOMMENDED FOR ALL MariaDB
SERVERS IN PRODUCTION USE! PLEASE READ EACH STEP CAREFULLY!
In order to log into MariaDB to secure it, we'll need the current
password for the root user. If you've just installed MariaDB, and
you haven't set the root password yet, the password will be blank,
so you should just press enter here.
Enter current password for root (enter for none): //如果第一次进入直接回车就行
OK, successfully used password, moving on...
Setting the root password ensures that nobody can log into the MariaDB
root user without the proper authorisation.
You already have a root password set, so you can safely answer 'n'.
Change the root password? [Y/n] n //Y是设置root密码
... skipping.
By default, a MariaDB installation has an anonymous user, allowing anyone
to log into MariaDB without having to have a user account created for
them. This is intended only for testing, and to make the installation
go a bit smoother. You should remove them before moving into a
production environment.
Remove anonymous users? [Y/n] Y //Y是移除匿名用户
... Success!
Normally, root should only be allowed to connect from 'localhost'. This
ensures that someone cannot guess at the root password from the network.
Disallow root login remotely? [Y/n] n //Y是禁止远程访问
... skipping.
By default, MariaDB comes with a database named 'test' that anyone can
access. This is also intended only for testing, and should be removed
before moving into a production environment.
Remove test database and access to it? [Y/n] Y //Y是移除test数据库
- Dropping test database...
... Success!
- Removing privileges on test database...
... Success!
Reloading the privilege tables will ensure that all changes made so far
will take effect immediately.
Reload privilege tables now? [Y/n] Y //Y是确认更改
... Success!
Cleaning up...
All done! If you've completed all of the above steps, your MariaDB
installation should now be secure.
Thanks for using MariaDB!
如果是云服务器，切忌不能禁止远程访问
开机启动
systemctl enable mariadb
php7.3
添加相应的源
yum -y install epel-release
rpm -Uvh http://rpms.famillecollet.com/enterprise/remi-release-7.rpm
安装php7.3
yum --enablerepo=remi-php73 install php
查看是否安装成功
php -v
PHP 7.3.11 (cli) (built: Oct 22 2019 08:11:04) ( NTS )
Copyright (c) 1997-2018 The PHP Group
Zend Engine v3.3.11, Copyright (c) 1998-2018 Zend Technologies
最后就是安装一下php的一些模块
yum --enablerepo=remi-php73 install php-xml php-soap php-xmlrpc php-mbstring php-json php-gd php-mcrypt php-mysql
