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This article mainly introduces how to configure the CentOS7+apache+php7+mysql5.7 environment, has a certain reference value, interested friends can refer to, I hope you can learn a lot after reading this article, the following let the editor take you to understand it.

Yum upgradeyum install net-tools

Install apache

Close SELinux

The editor opens the etc/selinux/config file, finds the SELINUX=enforcing field, changes it to SELINUX=disabled, and restarts the device.

Yum-y install httpd mod_ssl

Configure the firewall

Firewall-cmd-permanent-add-port=80/tcpfirewall-cmd-permanent-add-port=443/tcpfirewall-cmd-reload

Boot up

Systemctl start httpdsystemctl enable httpd

The terminal enters the following instructions to check the running status of httpd

Sudo systemctl status httpd

Install PHP7

Add sourc

Rpm-Uvh https://dl.fedoraproject.org/pub/epel/epel-release-latest-7.noarch.rpmrpm-Uvh https://mirror.webtatic.com/yum/el7/webtatic-release.rpm

Installation

Yum install php70w

Install mysql5.7

1. Install wget

Yum-y install wget

two。 Installation source

Wget http://dev.mysql.com/get/mysql57-community-release-el7-8.noarch.rpm rpm-ivh mysql57-community-release-el7-8.noarch.rpm

3. Install mysql

Yum install mysql-server

4. Start the mysql service

Systemctl start mysqld

5. Check the startup status of MySQL

Systemctl status mysqld

6. Boot up

Systemctl enable mysqld systemctl daemon-reload

7. Modify root local login password

Find random passwords generated by mysql

Grep 'temporary password' / var/log/mysqld.log mysql-uroot-p

Change the password, note: mysql5.7 installed password security check plug-in (validate_password) by default, the default password check policy requires that the password must contain: uppercase and lowercase letters, numbers and special symbols, and the length must not be less than 8 digits. Otherwise, it will prompt ERROR 1819 (HY000): Your password does not satisfy the current policy requirements error

ALTER USER 'root'@'localhost' IDENTIFIED BY' MyNewPass4passport'

8. Configure the default encoding as utf8

Modify / etc/my.cnf configuration file and add encoding configuration under [mysqld]

[mysqld] character_set_server=utf8 init_connect='SET NAMES utf8'

9. Configure mysql remote connection

Mysql-uroot-p use mysql; Grant all on *. * to 'root'@'%' identified by' root user's password 'with grant option;flush privileges

Then use the following command to see which users and host can access,% represents any ip address

Select user,host from user

Add port 3306 to the firewall

Firewall-cmd-zone=public-add-port=3306/tcp-permanentfirewall-cmd-reload

10.mysql forgot his password

1. Modify the configuration file of MySQL (default is / etc/my.cnf) and add a line skip-grant-tables under [mysqld]

After 2.service mysqld restart, you can directly use mysql to enter

3.

Mysql > update mysql.user set authentication_string=password ('123qwe') where user='root' and Host =' localhost'; mysql > flush privileges; mysql > quit

Restore the / etc/my.cnf file, restart mysql:service mysql restart, and then use mysql-u root-pendant 123qwe' to enter.

Mysql > SET PASSWORD = PASSWORD ('newpasswd'); set new password

Thank you for reading this article carefully. I hope the article "how to configure CentOS7+apache+php7+mysql5.7 Environment" shared by the editor will be helpful to everyone. At the same time, I also hope you will support us and pay attention to the industry information channel. More related knowledge is waiting for you to learn!

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