放飞梦想的专栏

1.下载稳定版本cd /usr/local/srcwget http://nginx.org/download/nginx-1.20.2.tar.gz2.查看系统版本，安装依赖cat /etc/redhat-releasesudo dnf install gcc pcre pcre-devel zlib zlib-devel openssl openssl-devel wget make vim firewalld3.解压安装tar -zxvf nginx-1.20.2.tar.

1.查看本机是否安装mysqlrpm -qa | grep mysql如果安装了，如下命令卸载：yum remove -y XXX包rm -rf /var/lib/mysql && rm -rf /etc/my.cnf && rm -rf /usr/share/mysqlfind / -name mysql2.安装rpm包yum localinstall rpm包3.安装服务yum install mysql-server4.查看mysql是否安装成