Install mysql environment under linux

1. When installing apache, it has been checked that the mysql that comes with centos is not installed locally. If there is any, it must be uninstalled, otherwise it may occupy the port.

2. Prepare the mysql installation package ( note that when compiling, the compilation of mysql version 5.5 and above is different from the compilation of version 5.5 and below. 5.5 should be compiled with cake, but cake system 6.5 is not available, you need to download it yourself )

3. Prepare the installation package for xftp upload (before uploading, I recursively deleted the useless package after the apache installation, saving the trouble)

 

4. Uninstall the original 5.1 version

rpm -qa | grep -i mysql found that there is a built-in version of mysql 5.1 (too low, need to be uninstalled, now mainstream companies are all in version 5.5 and above: mainly conflicts with 5.5 package )

    whereis mysql  
    rpm -qa | grep -i mysql  
    service mysql stop  
    find / -name mysql  
    rm -rf /usr/lib64/mysql  
    rm -rf /usr/share/mysql/  

    rpm -qa | grep -i mysql  
    rpm -ev mysql-libs-5.1.73-3.el6_5.x86_64   --nodeps

6. Start unzipping the package

 

 

http://blog.163.com/sz2273_pr/blog/static/41264296201361354426670/

 

#yum -y install ncurses-devel

 

1. tar -zxvf cmake-2.8.10.2.tar.gz   
2. cd cmake-2.8.10.2  
3. ./bootstrap   
4. gmake     
5. gmake install     
6. cd ..     
7. cmake --help     
8. cmake --version      
9. cp -rf ./cmake-2.8.10.2 /usr/local/cmake        
10. rm -rf ./cmake-2.8.10.2     
11. ls     
12. cmake --version         
13. groupadd mysql     
14. useradd -r -g mysql mysql  
15. tar -zxvf mysql-5.5.30.tar.gz      
16. cd mysql-5.5.30 

./configure --prefix=/usr/local/php --with-apxs2=/usr/local/apache2/bin/apxs --with-libxml-dir=/usr/include/libxml2 --with-config-file-path=/usr/local/apache2/conf --with-mysql=/usr/local/mysql --with-mysqli=/usr/local/mysql/bin/mysql_config --with-gd --enable-gd-native-ttf --with-zlib --with-mcrypt --with-pdo-mysql=/usr/local/mysql --enable-shmop --enable-soap --enable-sockets --enable-wddx --enable-zip --with-xmlrpc --enable-fpm --enable-mbstring --with-zlib-dir --with-bz2 --with-curl --enable-exif --enable-ftp --with-jpeg-dir=/usr/lib --with-png-dir=/usr/lib --with-freetype-dir=/usr/lib/

make    
make install    
chown -R mysql.mysql /usr/local/mysql/    
cp /usr/local/mysql/support-files/my-medium.cnf /etc/my.cnf    
cd /usr/local/mysql/    
/usr/local/mysql/scripts/mysql_install_db --user=mysql    
cp support-files/mysql.server /etc/init.d/mysqld     
chmod +x /etc/init.d/mysqld    
chkconfig --level 345 mysqld on   
Vim /etc/profile  
#Don't worry about export PATH=$PATH:$HOME/bin:/usr/local/mysql/bin:/usr/local/mysql/lib   
service mysqld start     
service mysqld stop  

 

 

refer to:

https://blog.csdn.net/zhu_hua_jie/article/details/27077611

https://blog.csdn.net/along602/article/details/42695779

http://blog.163.com/sz2273_pr/blog/static/41264296201361354426670/