在CentOS上设置LAMP(Linux, Apache, MySQL, PHP)环境的权限,通常涉及以下几个关键步骤:
关闭防火墙:
systemctl stop firewalld
systemctl disable firewalld
配置防火墙规则:
vi /etc/sysconfig/iptables
-A INPUT -m state --state NEW -m tcp -p tcp --dport 80 -j ACCEPT
-A INPUT -m state --state NEW -m tcp -p tcp --dport 3306 -j ACCEPT
:wq!
systemctl restart iptables.service
systemctl enable iptables.service
setenforce 0
vi /etc/selinux/config
SELINUXenforcing
修改为SELINUXdisabled
:wq!
reboot
安装Apache:
yum -y install httpd httpd-manual mod_ssl mod_perl
systemctl start httpd
systemctl enable httpd
安装MySQL:
yum -y install mariadb-server mariadb
systemctl start mysqld
systemctl enable mysqld
mysql_secure_installation
安装PHP:
yum install php php-mysql php-gd
systemctl restart httpd
设置网站根目录权限:
/var/www/html
目录权限,允许Apache用户访问:
sudo chown -R apache:apache /var/www/html
sudo chmod -R 755 /var/www/html
创建虚拟主机配置文件:
example.com
的虚拟主机配置文件:sudo nano /etc/httpd/conf.d/example.com.conf
VirtualHost *:80
ServerAdmin webmaster@example.com
DocumentRoot /var/www/example.com/public_html
ServerName example.com
ServerAlias www.example.com
ErrorLog /var/log/httpd/example.com-error.log
CustomLog /var/log/httpd/example.com-access.log combined
systemctl restart httpd
创建用户和设置权限:
mysql -u root -p
CREATE USER 'newuser'@'localhost' IDENTIFIED BY 'password'
GRANT SELECT, INSERT, UPDATE ON mydatabase.* TO 'newuser'@'localhost'
FLUSH PRIVILEGES
SHOW GRANTS FOR 'newuser'@'localhost'
在进行任何权限设置之前,请确保您有足够的权限,并且了解每个命令的作用,以避免对系统造成不必要的影响。