Try apache + php + mysql to support sns Network Services

Try to dress apache + php + mysql to support the sns Network Service-Linux Enterprise Application-Linux server application information. The following is a detailed description. Installing apache + php + mysql does not seem very difficult, because there are too many materials from our predecessors. Although there is not much about Fedora9, basically everything can be done with yum install, for others, you only need to search the Internet and follow the instructions. Pay attention to two points. First, to set the user name and password for mysql, I only set the password for the root user, because it is only used for testing. Set the command to mysqladmin-u root password 'newpassword '. There are many other ways to search online. Second, it is also a very common problem, SeLinux. In the beginning, you can access the file through localhost after setting/var/www/html/In Ubuntu. In fact, only the default page of apache is displayed. I found out that the old linux is still really old. I have never understood why linux does not need to install anti-virus software. I naively think that this is the power of open source. Now I understand that SeLinux is a more complex security setting. The rapid development of Ubuntu is also a mixed blessing. On the one hand, it will make people overcome the fear of linux, and people are familiar with this operating system. But on the other hand, in fact, its ease of use is largely due to low-complexity Security Settings. Its security settings are actually C2 level like windows, the Fedora9 packaged with SeLinux has reached the B1 level.